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发明名称
Kombiniertes Fernschreib- und Fernsprechzentralensystem.
摘要
申请公布号
AT143120(B)
申请公布日期
1935.10.25
申请号
ATD143120
申请日期
1932.03.30
申请人
VEREINIGTE TELEPHON- UND TELEGRAPHENFABRIKS-AKTIEN-GESELLSCHAFT CZEIJA, NISSL & CO.
发明人
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主分类号
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