Production of acetylene,申请号US19380187164-传众专利搜索

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发明名称	Production of acetylene
摘要
申请公布号	US2235749(A)	申请公布日期	1941.03.18
申请号	US19380187164	申请日期	1938.01.27
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人	KLEIN HANS;SACHSSE HANS;HOFEDITZ WILHELM;HAUBACH FERDINAND
分类号	C07C2/78;C07C4/02	主分类号	C07C2/78
代理机构		代理人
主权项
地址

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