Filtration of petroleum sulfonate product,申请号US19610124535-传众专利搜索

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发明名称	Filtration of petroleum sulfonate product
摘要
申请公布号	US3213131(A)	申请公布日期	1965.10.19
申请号	US19610124535	申请日期	1961.07.17
申请人	PHILLIPS PETROLEUM COMPANY	发明人	BENEDICT BRUCE C.
分类号	C07C303/44;C07C309/06	主分类号	C07C303/44
代理机构		代理人
主权项
地址

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