Process of extracting lubricating oils,申请号US19320639720-传众专利搜索

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发明名称	Process of extracting lubricating oils
摘要
申请公布号	US1958369(A)	申请公布日期	1934.05.08
申请号	US19320639720	申请日期	1932.10.26
申请人	THE FIRM EDELEANU GESELLSCHAFT M. B. H.	发明人	RESENBERG IGNAZ
分类号	C10G21/10	主分类号	C10G21/10
代理机构		代理人
主权项
地址

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