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经营范围
发明名称
ROCK DRILL MANIPULATOR
摘要
申请公布号
SU989063(A1)
申请公布日期
1983.01.15
申请号
SU19813329718
申请日期
1981.06.19
申请人
ZDRACHUK ANATOLIJ P,SU;BITIMBAEV MARAT ZH,SU;SHALYAPIN VIKTOR A,SU;TSOJ AFANASIJ S,SU
发明人
ZDRACHUK ANATOLIJ P,SU;BITIMBAEV MARAT ZH,SU;SHALYAPIN VIKTOR A,SU;TSOJ AFANASIJ S,SU
分类号
E21D9/10;(IPC1-7):E21C11/02
主分类号
E21D9/10
代理机构
代理人
主权项
地址
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