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发明名称
Dispositifs d'entraînement pour commutateurs téléphoniques à entraînement électrique et organes de commutation analogues
摘要
申请公布号
FR954179(A)
申请公布日期
1949.12.20
申请号
FRD954179
申请日期
1947.10.10
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
BRACKE OSCAR JOANNES JOSEPHUS;LENS GEORGES XAVIER
分类号
H01H63/24
主分类号
H01H63/24
代理机构
代理人
主权项
地址
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