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发明名称
CURRENT-COLLECTOR CONTACT HEAD
摘要
申请公布号
SU931512(A1)
申请公布日期
1982.05.30
申请号
SU19792830657
申请日期
1979.10.16
申请人
GEREJSH OLGERT P,SU
发明人
GEREJSH OLGERT P,SU
分类号
B60L5/08;(IPC1-7):B60L5/08
主分类号
B60L5/08
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代理人
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