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发明名称
Schaltungsanordnung fuer Zeitzonenzaehlung in Fernmeldeanlagen mit Waehlerbetrieb
摘要
申请公布号
DE747736(C)
申请公布日期
1944.10.13
申请号
DE1938T049927D
申请日期
1938.02.09
申请人
发明人
WIRTH ALEXANDER;BECKER ROLAND;HEBEL DR.-ING. MARTIN
分类号
H04M15/10
主分类号
H04M15/10
代理机构
代理人
主权项
地址
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