THREADED JOINT FOR OIL WELL PIPE,申请号JP19930287022-传众专利搜索

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发明名称	THREADED JOINT FOR OIL WELL PIPE
摘要
申请公布号	JPH07139666(A)	申请公布日期	1995.05.30
申请号	JP19930287022	申请日期	1993.11.16
申请人	KAWASAKI STEEL CORP	发明人	YAMAMOTO KENICHI
分类号	F16L15/04;(IPC1-7):F16L15/04	主分类号	F16L15/04
代理机构		代理人
主权项
地址

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