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发明名称
METHOD OF MEASURING THE PRE-IMPACT VELOCITY OF PNEUMATIC EARTH PUNCH IMPACT MEMBER
摘要
申请公布号
SU927913(A1)
申请公布日期
1982.05.15
申请号
SU19802981477
申请日期
1980.09.02
申请人
INST GORNOGO DELA SO AN SSSR
发明人
RUSIN EVGENIJ P,SU;TKACH KHAIM B,SU;GILETA VLADIMIR P,SU;TRUBITSYN VALERIJ V,SU;TERSKOV ALEKSEJ D,SU
分类号
E02F5/18;(IPC1-7):E02F5/18
主分类号
E02F5/18
代理机构
代理人
主权项
地址
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