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发明名称
Device for cutting and cleaning commutator grooves
摘要
申请公布号
US2918851(A)
申请公布日期
1959.12.29
申请号
US19560580531
申请日期
1956.04.25
申请人
RHINDRESS WALTER H
发明人
RHINDRESS WALTER H.
分类号
B23C3/30;H01R43/14
主分类号
B23C3/30
代理机构
代理人
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地址
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