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发明名称
APPARATUS FOR ELECTRIC-SPARK CUTTING-OUT OF SLOTS
摘要
申请公布号
SU837709(A1)
申请公布日期
1981.06.15
申请号
SU19792852217
申请日期
1979.09.27
申请人
ROJTMAN DMITRIJ L,SU;LOBANOV VYACHESLAV M,SU
发明人
ROJTMAN DMITRIJ L,SU;LOBANOV VYACHESLAV M,SU
分类号
(IPC1-7):B23P1/08
主分类号
(IPC1-7):B23P1/08
代理机构
代理人
主权项
地址
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