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发明名称
ARBOR OF HOBING MACHINE
摘要
申请公布号
KR200155670(Y1)
申请公布日期
1999.09.01
申请号
KR19950019757U
申请日期
1995.07.31
申请人
POHANG IRON & STEEL CO.LTD
发明人
CHOI, JONG HUN
分类号
B23F21/00;(IPC1-7):B23F21/00
主分类号
B23F21/00
代理机构
代理人
主权项
地址
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