Through floor pipe union connection - has hole drilled in vertical pipe side for horizontal pipe underneath,申请号CH19750003613-传众专利搜索

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发明名称	Through floor pipe union connection - has hole drilled in vertical pipe side for horizontal pipe underneath
摘要
申请公布号	CH589819(A5)	申请公布日期	1977.07.15
申请号	CH19750003613	申请日期	1975.03.20
申请人	TREDI HOLDING AG	发明人
分类号	F16L41/02;(IPC1-7):16L41/02;04B5/46	主分类号	F16L41/02
代理机构		代理人
主权项
地址

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