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发明名称
A METHOD OF CONTROLLING ROCK MASSIF STATE
摘要
申请公布号
SU1687778(A1)
申请公布日期
1991.10.30
申请号
SU19894731772
申请日期
1989.08.21
申请人
MO GORNYJ INSTITUT
发明人
NABATOV VYACHESLAV V,SU;FARAFONOV VLADIMIR M,SU;SHKURATNIK VLADIMIR L,SU;YAMSHCHIKOV VALERIJ S,SU;LUSHNIKOV VIKTOR I,SU;KIRPICHENKO VALERIJ M,SU;BOBIN SEMEN A,SU
分类号
E21C39/00;E21D20/00
主分类号
E21C39/00
代理机构
代理人
主权项
地址
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