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发明名称
DRILLING APPARATUS
摘要
申请公布号
SU1202743(A1)
申请公布日期
1986.01.07
申请号
SU19843724345
申请日期
1984.04.10
申请人
KB PROIZV OB "ZAVOD IM.MASLENNIKOVA"
发明人
BUDANOV BORIS I,SU
分类号
B23B47/00;(IPC1-7):B23B47/00
主分类号
B23B47/00
代理机构
代理人
主权项
地址
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