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发明名称
SUPPORT-MOUNTING UNIT OF ENTRY-DRIVING CUTTER-LOADER
摘要
申请公布号
SU735758(A1)
申请公布日期
1980.05.25
申请号
SU19752114456
申请日期
1975.03.17
申请人
PELMEGOV SERGEJ V,SU;ATAKULOV TAJMAS,SU
发明人
PELMEGOV SERGEJ V,SU;ATAKULOV TAJMAS,SU
分类号
E21B49/02;G01N1/10;(IPC1-7):E21B49/02
主分类号
E21B49/02
代理机构
代理人
主权项
地址
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