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发明名称
GUN FOR BREAKING SOLID BODIES
摘要
申请公布号
SU614655(A1)
申请公布日期
1979.04.05
申请号
SU19752115897
申请日期
1975.03.20
申请人
RAMENSKOE OTDEL VNII GEOFIZICHESKIKH METODOV RAZVEDKI
发明人
CHICHVARIN A.P.,SU;PAVLICHENKO A.A.,SU;CHICHVARINA M.YA.,SU;SOFRONOV A.V.,SU
分类号
E21B43/116;(IPC1-7):E21B43/11
主分类号
E21B43/116
代理机构
代理人
主权项
地址
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