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发明名称
METAL-CUTTING MACHINE FOR WORKING HOLES
摘要
申请公布号
SU1570855(A1)
申请公布日期
1990.06.15
申请号
SU19874349657
申请日期
1987.11.30
申请人
LOKOMOTIVNOE DEPO ST.PAVLODAR TSELINNOJ ZHELEZNOJ DOROGI
发明人
STOLYAROV STEPAN V,SU
分类号
B23B39/00
主分类号
B23B39/00
代理机构
代理人
主权项
地址
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