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发明名称
Anordning ved teletekniske anlæg med flere grupper af uafhængigt af hinanden indstillelige vælgere eller andre registreringsorganer.
摘要
申请公布号
DK71210(C)
申请公布日期
1950.07.10
申请号
DK19460003321
申请日期
1946.08.29
申请人
FRIDTHIOF OSCAR VALDEMAR LARSEN
发明人
FRIDTHIOF OSCAR VALDEMAR LARSEN
分类号
主分类号
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代理人
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