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Return to Abstracts of Patents Return to Abstracts of Patents 1-249 Patent Abstracts241. ------. BRAUNKOHLEN, UND BRIKETT-INDUSTRIE, A. G. [Apparatus for Generating Water Gas.] German Patent 721,603, Apr. 30, 1942 (Cl. 26 6-5). Chem. Abs., vol. 37, 1943. p. 4884. |