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发明名称
BENDING DIE
摘要
申请公布号
SU1260065(A1)
申请公布日期
1986.09.30
申请号
SU19853877478
申请日期
1985.02.27
申请人
KEJLMAN VENIAMIN A
发明人
KEJLMAN VENIAMIN A,SU
分类号
B21D22/02
主分类号
B21D22/02
代理机构
代理人
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