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发明名称
BENDING DIE
摘要
申请公布号
SU958009(A1)
申请公布日期
1982.09.15
申请号
SU19813250390
申请日期
1981.02.24
申请人
GRINBAUM ZHAN O,SU
发明人
GRINBAUM ZHAN O,SU
分类号
B21D22/02;B21D11/18;(IPC1-7):B21D22/02
主分类号
B21D22/02
代理机构
代理人
主权项
地址
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