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经营范围
发明名称
Elektrische Schaltvorrichtung, die waehrend eines von aussen zu-gefuehrten kurzen Spannungsimpulses einer Stelle einer elektrischen Schaltung Strom zu- oder von ihr abfuehrt
摘要
申请公布号
DE856898(C)
申请公布日期
1952.11.24
申请号
DE1935E002377D
申请日期
1935.09.17
申请人
ELECTRIC & MUSICAL INDUSTRIES LTD.
发明人
BROWNE CECIL OSWALD;BLYTHEN FRANK
分类号
H04N5/18
主分类号
H04N5/18
代理机构
代理人
主权项
地址
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