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PATENTS |
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TOM |
Bag |
Item |
Frame |
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BITUMINOUS substances or products which contain such substance, Germ. 712,015 for treatment of |
224 |
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10278-10280 |
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20103-20105 |
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DEASHING liquid carbonaceous fuel, process for, Germ. 722,406, T-350 |
273 |
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864-866 |
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EXTRACTION LTC, Germ. 726,004 on |
224 |
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10293-10295 |
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20117-20118 |
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GADGET to move iron frames filled with coal through LTC chambers, Germ. 682,639 on |
224 |
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10136-10141 |
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20027 |
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GRANULAR pitch, solid finely, production of, Germ. 743,678 |
150 |
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46-49 |
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GRANULATING hard pitch, process for, Germ. 688,505 |
150 |
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61-64 |
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INTERMITTENT processing of granulated fuels, Germ. 720,464 for arrangement for |
224 |
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10283-10286 |
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20108-20109 |
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IRON container for LTC of coal, Germ. 681,745 on |
224 |
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10142-10143 |
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20028-20082 |
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LTC, continuous, retort applying purge gases, Germ. 698,725 on |
224 |
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10256-10258 |
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20080-20029 |
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“ , simultaneous, and cracking of lignite and other bituminous fuels, Germ. 666,624 |
224 |
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10149-10154 |
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20032-20037 |
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“ of bitumen-containing rocks, Germ. 692,471 |
224 |
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10157-10158 |
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20040 |
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“ of bitumen or oil-containing solid materials by means of recycling superheated gas, Germ. 689,121 on process for |
224 |
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10134-10135 |
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20026 |
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“ of bituminous rocks, Germ. 685,240 |
224 |
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10155-10156 |
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20038-20039 |
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LTC of carbonaceous substances, device for, Germ. 699,707, translation T-192 |
237 |
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100’12-100’16 |
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“ of coal in vertical intermittently working chambers, Germ. 669,440 |
224 |
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10145-10148 |
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20030-20031 |
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“ of lignite, oil shale, etc., Germ. 708,763 |
224 |
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10261-10262 |
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20085-20087 |
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“ of solid bituminous fuels by means of purging gas, Germ. 722,459 |
224 |
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10287-10289 |
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20110-20113 |
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LUMP pitch, production of anhydrous, Germ. 740,055 |
150 |
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65-69 |
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PREPARATION of oil shale deposits for LTC, process for, Germ. 734,719 |
224 |
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10308-10311 |
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20124 |
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RETORT for LTC, Germ. 730,725 |
224 |
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10305-10307 |
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20125 |
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“ , vertical, for LTC, Germ. 647,617 |
224 |
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10193-10194 |
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20068-20069 |
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“ , vertical, for LTC, Germ. 681,744 |
224 |
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10180-10182 |
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20058-20059 |
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“ , vertical, for LTC, Germ. 682,970 |
224 |
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10235-10237 |
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20075-20076 |
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“ , vertical for LTC, Germ. 710,717 |
224 |
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10265-10268 |
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20091-20092 |
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RING-SHAPED shaft furnace for LTC with two cycles of purging gases, Germ. 726,825 |
224 |
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10296-10298 |
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20119-20120 |
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“ “ shaft furnace with central introduction of purging gases, Germ. 727,669 |
224 |
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10301-10304 |
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20120-20123 |
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STEEL container for LTC furnaces, Germ. 683,266 |
224 |
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10242-10244 |