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发明名称
APPARATUS FOR PRESSING METAL WORKPIECES
摘要
申请公布号
SU613843(A1)
申请公布日期
1978.07.05
申请号
SU19762307165
申请日期
1976.01.04
申请人
KOVALEV VALERIJ D,SU
发明人
KOVALEV VALERIJ D,SU
分类号
B21D37/12;(IPC1-7):B21D37/12
主分类号
B21D37/12
代理机构
代理人
主权项
地址
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