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发明名称
Dispositif, en particulier relais, comportant un électro-aimant
摘要
申请公布号
FR899025(A)
申请公布日期
1945.05.15
申请号
FRD899025
申请日期
1943.10.20
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H01H50/36
主分类号
H01H50/36
代理机构
代理人
主权项
地址
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