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发明名称
ACTIVE MONITORING DEVICE
摘要
申请公布号
SU878539(A1)
申请公布日期
1981.11.07
申请号
SU19772500790
申请日期
1977.06.28
申请人
KB I INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA
发明人
NOVIKOV VIKTOR YU,SU;BRYATOVA LARISA I,SU
分类号
B24B49/00;B24B47/20;G01B7/00;(IPC1-7):B24B49/00
主分类号
B24B49/00
代理机构
代理人
主权项
地址
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