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发明名称
APPARATUS FOR THERMAL BREAKING OF ROCK WITH ROD-HOT GAS JETS
摘要
申请公布号
SU1086104(A1)
申请公布日期
1984.04.15
申请号
SU19823511082
申请日期
1982.11.12
申请人
MO GORNYJ INSTITUT
发明人
ALEKSEEV ALEKSEJ F,SU;GLADKIKH VALERIJ P,SU;GONCHAROV STEPAN A,SU;ENGALYCHEV YURIJ M,SU;KOLOMOETS VASILIJ V,SU;MOCHALOV VLADIMIR I,SU;YANCHENKO GENNADIJ A,SU
分类号
E21B7/14;E21C37/16;(IPC1-7):E21B7/14
主分类号
E21B7/14
代理机构
代理人
主权项
地址
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