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经营范围
发明名称
BORING BAR
摘要
申请公布号
SU1166903(A1)
申请公布日期
1985.07.15
申请号
SU19833626375
申请日期
1983.07.27
申请人
MVTU IM.N.E.BAUMANA
发明人
KRAJNEV VLADIMIR L,SU
分类号
B23B29/03;(IPC1-7):B23B29/03
主分类号
B23B29/03
代理机构
代理人
主权项
地址
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