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发明名称
A THIN PIPE FLANGE
摘要
申请公布号
KR0123097(Y1)
申请公布日期
1998.11.02
申请号
KR19950011933U
申请日期
1995.05.30
申请人
LEE, DONG-RAK
发明人
LEE, DONG-RAK
分类号
F16L23/16;(IPC1-7):F16L23/16
主分类号
F16L23/16
代理机构
代理人
主权项
地址
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