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发明名称
PACKING IN PIPE JOINT
摘要
申请公布号
KR200201324(Y1)
申请公布日期
2000.11.01
申请号
KR19980004516U
申请日期
1998.03.26
申请人
AN, JI YONG
发明人
AN, JI-YONG
分类号
F16L23/16;(IPC1-7):F16L23/16
主分类号
F16L23/16
代理机构
代理人
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地址
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