COUPLING FOR THE CONNECTION OF A CORRUGATED PIPE,申请号EP19910201518-传众专利搜索

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发明名称	COUPLING FOR THE CONNECTION OF A CORRUGATED PIPE
摘要
申请公布号	EP0464889(B1)	申请公布日期	1993.09.22
申请号	EP19910201518	申请日期	1991.06.18
申请人	DRAKA POLVA B.V.	发明人	PAAUWE, ARIE M.
分类号	F16L25/00	主分类号	F16L25/00
代理机构		代理人
主权项
地址

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