METHOD FOR REDUCING THE ADHERENCE OF CRUDE OIL TO SUCKER RODS,申请号US19750614093-传众专利搜索

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发明名称	METHOD FOR REDUCING THE ADHERENCE OF CRUDE OIL TO SUCKER RODS
摘要
申请公布号	US4039717(A)	申请公布日期	1977.08.02
申请号	US19750614093	申请日期	1975.09.17
申请人	SHELL OIL COMPANY	发明人	TITUS, PAUL E.
分类号	C09K8/524;C09K8/54;E21B17/00;E21B41/02;(IPC1-7):B32B15/08	主分类号	C09K8/524
代理机构		代理人
主权项
地址

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