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经营范围
发明名称
THE FORMING APPARATUS OF FLANGE BENDING
摘要
申请公布号
KR890009043(Y1)
申请公布日期
1989.12.15
申请号
KR19860017244U
申请日期
1986.11.06
申请人
SAMSUNG ELECTRONICS CO.,LTD.
发明人
WON, PYONG-SIK
分类号
B21J13/02;(IPC1-7):B21J13/02
主分类号
B21J13/02
代理机构
代理人
主权项
地址
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