WALL TRANSITION FOR PIPES AND CABLES,申请号EP19880100493-传众专利搜索

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发明名称	WALL TRANSITION FOR PIPES AND CABLES
摘要
申请公布号	EP0275113(B1)	申请公布日期	1991.04.10
申请号	EP19880100493	申请日期	1988.01.15
申请人	BETONBAU GMBH	发明人	PRIMUS, ILLO-FRANK, DR.-ING. DIPL.-ING.
分类号	F16L5/10	主分类号	F16L5/10
代理机构		代理人
主权项
地址

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