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发明名称
PLASTIC LINED PIPE
摘要
申请公布号
KR200179492(Y1)
申请公布日期
2000.04.15
申请号
KR19990025213U
申请日期
1999.11.17
申请人
LEE, WOAN YOUNG
发明人
LEE, WOAN YOUNG
分类号
F16L9/12;(IPC1-7):F16L9/12
主分类号
F16L9/12
代理机构
代理人
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地址
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