Process for the conversion of oxygen containing carbon substances,申请号US19300461040-传众专利搜索

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发明名称	Process for the conversion of oxygen containing carbon substances
摘要
申请公布号	US1950460(A)	申请公布日期	1934.03.13
申请号	US19300461040	申请日期	1930.06.13
申请人	ERICH STEFFEN	发明人	STEFFEN ERICH
分类号	C10G1/06	主分类号	C10G1/06
代理机构		代理人
主权项
地址

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