Manufacture of diolefins,申请号US19400355623-传众专利搜索

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发明名称	Manufacture of diolefins
摘要
申请公布号	US2367530(A)	申请公布日期	1945.01.16
申请号	US19400355623	申请日期	1940.09.06
申请人	RUTHRUFF ROBERT F	发明人	RUTHRUFF ROBERT F.
分类号		主分类号
代理机构		代理人
主权项
地址

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