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发明名称
ASSEMBLY FOR SECURING HANDLES TO PERCUSSION MACHINES
摘要
申请公布号
SU768976(A1)
申请公布日期
1980.10.07
申请号
SU19772492832
申请日期
1977.06.06
申请人
SIMSKIJ MEKHANICHESKIJ ZAVOD
发明人
IVASHIN VASILIJ G,SU;KALMYKOV NIKOLAJ K,SU;PUSTOVALOV VLADIMIR N,SU
分类号
E21C37/02;B25D17/24;E21B1/00;E21C37/22;(IPC1-7):E21C37/22;E21C3/18
主分类号
E21C37/02
代理机构
代理人
主权项
地址
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