Method of recovering selective solvents,申请号US19350020163-传众专利搜索

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发明名称	Method of recovering selective solvents
摘要
申请公布号	US2210541(A)	申请公布日期	1940.08.06
申请号	US19350020163	申请日期	1935.05.07
申请人	SHELL DEVELOPMENT COMPANY	发明人	TIJMSTRA SIJBREN
分类号	C10G21/02	主分类号	C10G21/02
代理机构		代理人
主权项
地址

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