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发明名称
Kreuzstangenwaehler fuer automatische Telephonieanlagen
摘要
申请公布号
DE822110(C)
申请公布日期
1951.11.22
申请号
DE1949P035426
申请日期
1949.03.01
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
DONKELAAR JACOBUS JOHANNES;KNOES GUNNAR BOERGE
分类号
H01H67/26
主分类号
H01H67/26
代理机构
代理人
主权项
地址
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