THREADED PIPE WITH SURFACE TREATMENT,申请号HK20050107295-传众专利搜索

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发明名称	THREADED PIPE WITH SURFACE TREATMENT
摘要
申请公布号	HK1075080(A1)	申请公布日期	2009.09.04
申请号	HK20050107295	申请日期	2005.08.22
申请人	TENARIS CONNECTIONS A.G.	发明人	DELL'ERBA, DIEGO;CARCAGNO, GABRIEL, E.
分类号	F16L;F16L15/00;F16L58/18	主分类号	F16L
代理机构		代理人
主权项
地址

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