IMPROVEMENTS IN AND RELATING TO CONDUITS,申请号EP19810303127-传众专利搜索

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发明名称	IMPROVEMENTS IN AND RELATING TO CONDUITS
摘要
申请公布号	EP0044668(B1)	申请公布日期	1984.05.16
申请号	EP19810303127	申请日期	1981.07.09
申请人	ENGEL, THOMAS PAUL	发明人	ENGEL, THOMAS PAUL
分类号	B21D49/00;F16L9/12;(IPC1-7):16L9/12;21D49/00	主分类号	B21D49/00
代理机构		代理人
主权项
地址

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