Method of separation of materials,申请号US19350029051-传众专利搜索

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发明名称	Method of separation of materials
摘要
申请公布号	US2197069(A)	申请公布日期	1940.04.16
申请号	US19350029051	申请日期	1935.06.29
申请人	COAHRAN JESSE M	发明人	COAHRAN JESSE M.
分类号	C07C51/48	主分类号	C07C51/48
代理机构		代理人
主权项
地址

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