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发明名称
Umschalter fuer die Fernmeldetechnik, insbesondere fuer Fernsprechanlagen
摘要
申请公布号
DE730419(C)
申请公布日期
1943.01.11
申请号
DE1939W105811D
申请日期
1939.06.09
申请人
WILHELMSWERK FABRIK FUER APPARATE DER FERNMELDETECHNIK, TELEGRAFENBAUZEUG U. EISENKON
发明人
BREMER FRITZ
分类号
H01H9/04
主分类号
H01H9/04
代理机构
代理人
主权项
地址
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