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发明名称
HYDROMECHANIC DEEP-DRAWING DEVICE
摘要
申请公布号
CS181139(B1)
申请公布日期
1978.03.31
申请号
CS19760005485
申请日期
1976.08.24
申请人
SPACEK,JINDRICH,CS;SMRCEK,VACLAV,CS
发明人
SPACEK,JINDRICH,CS;SMRCEK,VACLAV,CS
分类号
B21D22/20;(IPC1-7):B21D22/26
主分类号
B21D22/20
代理机构
代理人
主权项
地址
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