A pipe repair or jointing collar,申请号GB19960004697-传众专利搜索

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发明名称	A pipe repair or jointing collar
摘要
申请公布号	GB9604697(D0)	申请公布日期	1996.05.01
申请号	GB19960004697	申请日期	1996.03.05
申请人	AVK MANUFACTURING LIMITED	发明人
分类号	F16L17/04;F16L21/06;F16L55/172	主分类号	F16L17/04
代理机构		代理人
主权项
地址

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