Catalytic reactions with carbonaceous materials,申请号US19400321211-传众专利搜索

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发明名称	Catalytic reactions with carbonaceous materials
摘要
申请公布号	US2347231(A)	申请公布日期	1944.04.25
申请号	US19400321211	申请日期	1940.02.28
申请人	FRITZ STOEWENER;FRIEDRICH BECKE	发明人	STOEWENER FRITZ;BECKE FRIEDRICH
分类号	B01J21/16	主分类号	B01J21/16
代理机构		代理人
主权项
地址

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