Improvements in methods for installing a substantially rigid thermoplastic pipe in an existing conduit,申请号IE19890003061-传众专利搜索

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发明名称	Improvements in methods for installing a substantially rigid thermoplastic pipe in an existing conduit
摘要
申请公布号	IE71184(B1)	申请公布日期	1997.01.29
申请号	IE19890003061	申请日期	1989.09.25
申请人	NU-PIPE, INC.	发明人	STEKETEE CAMPBELL H JR
分类号	F16L1/00;B26D3/16;B29C47/90;B29C63/00;F16L55/165;F16L55/179;F16L58/02;(IPC1-7):F16L55/16;B29C63/18	主分类号	F16L1/00
代理机构		代理人
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地址

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