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发明名称
Perfectionnement apporté aux moteurs électriques à collecteur dont la mise en vitesse doit être rapide
摘要
申请公布号
FR1109996(A)
申请公布日期
1956.02.03
申请号
FRD1109996
申请日期
1954.08.19
申请人
SOCIETE GENERALE DE CONSTRUCTIONS ELECTRIQUES & MECANIQUES
发明人
分类号
H02K9/04;H02K9/10
主分类号
H02K9/04
代理机构
代理人
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地址
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