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发明名称
APPARATUS TO DRILLING MACHINE FOR COUNTERBORING HOLES FROM REAR SIDE
摘要
申请公布号
SU795750(A1)
申请公布日期
1981.01.25
申请号
SU19782672723
申请日期
1978.10.09
申请人
KIROVSKIJ POLT INSTITUT
发明人
VASILEVYKH LEONID A,SU;APATOV YURIJ L,SU;SALTYKOV NIKOLAJ V,SU;KOSTIN PAVEL F,SU
分类号
B23B29/034;B23B51/10;(IPC1-7):B23B51/16
主分类号
B23B29/034
代理机构
代理人
主权项
地址
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