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发明名称
GAS-DYNAMIC CHUCK
摘要
申请公布号
SU1116159(A1)
申请公布日期
1984.09.30
申请号
SU19833619831
申请日期
1983.07.12
申请人
REVOLYUTSII I GORNOGO DELA IM.A.A.SKOCHINSKOGO
发明人
KUSOV NIKOLAJ F,SU;ADAMIDZE DMITRIJ I,SU;GUSEV YURIJ I,SU
分类号
E21C37/06;(IPC1-7):E21C37/06
主分类号
E21C37/06
代理机构
代理人
主权项
地址
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