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发明名称
THE MULTI ANGLE CONNECTING DEVICE OF THE PIPE
摘要
申请公布号
KR100241131(B1)
申请公布日期
2000.03.02
申请号
KR19970019320
申请日期
1997.05.19
申请人
YEUN, YOUNG-CHAN
发明人
YEUN, YOUNG-CHAN
分类号
F16L27/00;(IPC1-7):F16L27/00
主分类号
F16L27/00
代理机构
代理人
主权项
地址
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