Treatment of wells,申请号US19490136394-传众专利搜索

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发明名称	Treatment of wells
摘要
申请公布号	US2596844(A)	申请公布日期	1952.05.13
申请号	US19490136394	申请日期	1949.12.31
申请人	STANOLIND OIL AND GAS COMPANY	发明人	CLARK JOSEPH B.
分类号	C09K8/64	主分类号	C09K8/64
代理机构		代理人
主权项
地址

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