SEALING OF SPIGOT AND SOCKET PIPE JOINTS,申请号GB19790003341-传众专利搜索

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发明名称	SEALING OF SPIGOT AND SOCKET PIPE JOINTS
摘要
申请公布号	GB2016630(A)	申请公布日期	1979.09.26
申请号	GB19790003341	申请日期	1979.01.31
申请人	WAVIN BV	发明人
分类号	F16L17/00;F16L17/035;F16L21/02;F16L47/10;(IPC1-7):F16L21/02	主分类号	F16L17/00
代理机构		代理人
主权项
地址

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