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发明名称
METHOD FOR PRODUCING A RESIN PIPE FOR USE AS THE INNER LINING OF EXISTING PIPES
摘要
申请公布号
KR100181511(B1)
申请公布日期
1999.05.15
申请号
KR19910016301
申请日期
1991.09.18
申请人
TSUTSUNAKA PLASTIC KOGYO KK.
发明人
IJYUIN, MAKOTO;TSUDA, AKIHIKO;NAWATA, SHINICHI
分类号
B65H54/02;B29C31/00;B29C47/00;B29C47/34;B29C47/88;B29C53/32;B29C63/34;B29L23/00;F16L1/00;F16L55/165;(IPC1-7):B29C63/34
主分类号
B65H54/02
代理机构
代理人
主权项
地址
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