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发明名称
Dispositif permettant de préparer plusieurs combinaisons de circuits électriques et de passer brusquement d'une combinaison à l'autre
摘要
申请公布号
FR813285(A)
申请公布日期
1937.05.29
申请号
FRD813285
申请日期
1936.02.01
申请人
COMPAGNIE GENERALE DE TRAVAUX D'ECLAIRAGE ET DE FORCE, ANCIENS ETABLISSEMENTS CLEMANCON
发明人
分类号
H02B1/24
主分类号
H02B1/24
代理机构
代理人
主权项
地址
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