Pipe couplings with grip rings,申请号GB19990007410-传众专利搜索

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发明名称	Pipe couplings with grip rings
摘要
申请公布号	GB9907410(D0)	申请公布日期	1999.05.26
申请号	GB19990007410	申请日期	1999.03.31
申请人	MARLEY EXTRUSIONS LIMITED	发明人
分类号	F16L37/091	主分类号	F16L37/091
代理机构		代理人
主权项
地址

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