Quick release safety tool joint and connection,申请号US19580780372-传众专利搜索

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发明名称	Quick release safety tool joint and connection
摘要
申请公布号	US3056614(A)	申请公布日期	1962.10.02
申请号	US19580780372	申请日期	1958.12.15
申请人	MCCLINTOCK ROSS A;THOMPSON RAYMOND E;WAGGENER KENNETH E	发明人	MCCLINTOCK ROSS A.;THOMPSON RAYMOND E.;WAGGENER KENNETH E.
分类号	E21B17/06	主分类号	E21B17/06
代理机构		代理人
主权项
地址

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