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发明名称
TACHOMETER NEGATIVE FEEDBACK DEVICE FOR A HALL EFFECT DC MOTOR
摘要
申请公布号
US3597643(A)
申请公布日期
1971.08.03
申请号
USD3597643
申请日期
1970.02.11
申请人
THOMSON-CSF
发明人
MARC BREGEAULT;BERNARD GRANCOIN
分类号
H02K29/08;(IPC1-7):H02K/
主分类号
H02K29/08
代理机构
代理人
主权项
地址
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