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PATENTS |
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TOM |
Bag |
Item |
Frame |
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ELECTRIC precipitation, high voltage leads into gas filled space, DRP 746,303, July 21, 1944 |
67 |
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1082-1083 |
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GASIFICATION of powdered fuels, Wintershall A. G., DRP 746,818, 8/25/44 |
67 |
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1122-1123 |
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PRODUCER. Production of synthesis gas, J. Pintsch Co., DRP 744,224, 7/21/44 |
67 |
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1119-1121 |
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PURIFICATION of gases, air, vapors, etc., process for, Germ. 513,288 |
132 |
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32 |
40 ‘12-40 ‘14 |
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Translation |
259 |
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877-878 |
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SCRUBBING, gas, multi-stage, Germ. 388,857 |
132 |
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33 |
40 ‘15-40 ‘17 |
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Translation |
259 |
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879-881 |
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“ of hydrogen sulfide, selective from gases containing carbon dioxide, DRP 747,426, 8/28/44 |
67 |
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1127-1128 |
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SULFUR dioxide, removal of, from gases, U.S.P. 2,139,375 |
6 |
2746 |
1 |
10 ‘5-10 ‘6 |
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SYNTHESIS gas, Hansgirg process for, Italian 373,541, and correspondence about patent |
41 |
2744 |
23 |
50 ‘59-50 ‘68 |
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WATER gas producer of H. Koppers, Germ. 746,747 |
67 |
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1124-1125 |
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Translation T-449 |
274 |
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1554-1557 |