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发明名称
Dispositif de commutation, en fonction de la tension et indépendamment de la fréquence d'appareils consommateurs de courant
摘要
申请公布号
FR808402(A)
申请公布日期
1937.02.05
申请号
FRD808402
申请日期
1936.07.21
申请人
JULIUS PINTSCH AKTIENGESELLSCHAFT
发明人
分类号
B60L1/02
主分类号
B60L1/02
代理机构
代理人
主权项
地址
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