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发明名称
Commutator brush assembly
摘要
申请公布号
US2948795(A)
申请公布日期
1960.08.09
申请号
US19580749208
申请日期
1958.07.17
申请人
GENERAL DEVICES, INC.
发明人
BRINSTER JOHN F.;GARRETSON EVERETT B.
分类号
H01H63/04;H04J3/04
主分类号
H01H63/04
代理机构
代理人
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地址
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