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发明名称
DEEP-DRAWING APPARATUS
摘要
申请公布号
SU721177(A1)
申请公布日期
1980.03.15
申请号
SU19772557280
申请日期
1977.12.21
申请人
DAGESTANSKIJ POLT INSTITUT
发明人
TEMIRKHANOV DZHAMULUTDIN D,SU
分类号
B21D22/30;(IPC1-7):B21D22/30
主分类号
B21D22/30
代理机构
代理人
主权项
地址
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