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发明名称
TUBE END SHAPING DEVICE
摘要
申请公布号
SU659249(A1)
申请公布日期
1979.04.30
申请号
SU19772457683
申请日期
1977.03.03
申请人
SHMALKO ANDREJ A,SU;ERASHOV ALEKSANDR P,SU
发明人
SHMALKO ANDREJ A,SU;ERASHOV ALEKSANDR P,SU
分类号
B21D41/00;(IPC1-7):B21D41/00
主分类号
B21D41/00
代理机构
代理人
主权项
地址
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