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发明名称
HOB ARBOR
摘要
申请公布号
KR940001241(Y1)
申请公布日期
1994.03.09
申请号
KR19910024558U
申请日期
1991.12.28
申请人
POHANG IRON & STEEL CO., LTD.
发明人
BAEK, SON - HYON
分类号
B23B1/00;(IPC1-7):B23B1/00
主分类号
B23B1/00
代理机构
代理人
主权项
地址
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