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发明名称
Schaltungsanordnung fuer Fernmeldeanlagen mit Waehlerbetrieb
摘要
申请公布号
DE872964(C)
申请公布日期
1953.04.09
申请号
DE1942T001021D
申请日期
1942.10.08
申请人
TELEFONBAU;NORMALZEIT G.M.B.H.
发明人
HEBEL MARTIN DR.-ING.;WIRTH ALEXANDER
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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