METHOD OF MOUNTING CORROSION PROTECTIVE SLEEVE OF OIL WELL PIPE JOINT,申请号JP19830069930-传众专利搜索

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发明名称	METHOD OF MOUNTING CORROSION PROTECTIVE SLEEVE OF OIL WELL PIPE JOINT
摘要
申请公布号	JPS59197688(A)	申请公布日期	1984.11.09
申请号	JP19830069930	申请日期	1983.04.22
申请人	SHIN NIPPON SEITETSU KK	发明人	NISHI SHIYUNJI;KAMIYAMA FUJIMASA
分类号	F16L15/04	主分类号	F16L15/04
代理机构		代理人
主权项
地址

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