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发明名称
Schaltungsanordnung fuer Relaisunterbrecher, insbesondere fuer Fernsprechanlagen mit Waehlerbetrieb
摘要
申请公布号
DE622927(C)
申请公布日期
1935.12.09
申请号
DED622927D
申请日期
1930.12.24
申请人
SIEMENS & HALSKE AKT.-GES.;SIEMENS & HALSKE AKT.-GES.
发明人
BALOUN KURT;BALOUN KURT
分类号
H04M19/02
主分类号
H04M19/02
代理机构
代理人
主权项
地址
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