CORRUGATED PIPE WITH PLASTIC FLANGE AND ITS METHOD,申请号KR19860007574-传众专利搜索

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发明名称	CORRUGATED PIPE WITH PLASTIC FLANGE AND ITS METHOD
摘要
申请公布号	KR890005307(B1)	申请公布日期	1989.12.20
申请号	KR19860007574	申请日期	1986.09.10
申请人	KANAO SHIRO	发明人	KANAO SHIRO
分类号	F16L47/00;F16L9/14;F16L11/12;F16L23/02;F16L23/024;F16L23/026;F16L23/028;F16L25/00;(IPC1-7):F16L11/12	主分类号	F16L47/00
代理机构		代理人
主权项
地址

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