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发明名称
PLASMA POLE FOR ROCK CRACKING
摘要
申请公布号
KR0169204(B1)
申请公布日期
1999.01.15
申请号
KR19960009488
申请日期
1996.03.30
申请人
SOOSAN SPECIAL PURPOSE VEHICLE CO.,LTD.;KOREAN ACCELERATOR & PLASMA RESEARCH ASSOCIATION
发明人
JUNG, KI-HYUNG;JAE, HWAN-YONG;SONG, BYUNG-RO;KIM, WOO-SIK;KIM, DAE-SEUNG
分类号
E21B7/00;(IPC1-7):E21B7/00
主分类号
E21B7/00
代理机构
代理人
主权项
地址
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