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经营范围
发明名称
STAND FOR TESTING DRILLING MACHINES
摘要
申请公布号
SU613092(A1)
申请公布日期
1978.06.30
申请号
SU19762405911
申请日期
1976.09.21
申请人
VNII TRANSPORTNOGO STROITELSTVA
发明人
ADASHEV IGOR S,SU;BONDAROVICH BORIS A,SU;GULIN MIKHAIL A,SU;KURDYUMOV SERGEJ G,SU;MAZO YULIJ D,SU;SYCHEVA MARINA A,SU;SHAPIRO EVGENIJ A,SU
分类号
E21B3/00;G01M99/00;(IPC1-7):E21C1/00;G01M19/00
主分类号
E21B3/00
代理机构
代理人
主权项
地址
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