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经营范围
发明名称
DRILLING MACHINE
摘要
申请公布号
SU1401727(A1)
申请公布日期
1990.08.30
申请号
SU19853987202
申请日期
1985.12.13
申请人
YAKOVETS O.I.,SU;USIK B.P.,SU
发明人
YAKOVETS O.I.,SU;USIK B.P.,SU
分类号
B23B45/04
主分类号
B23B45/04
代理机构
代理人
主权项
地址
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