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发明名称
Anordnung zur Abfuehlung magnetischer Aufzeichnungen
摘要
申请公布号
DE918055(C)
申请公布日期
1954.09.16
申请号
DE1950I002880
申请日期
1950.09.30
申请人
IBM DEUTSCHLAND INTERNATIONALE BUERO-MASCHINEN GESELLSCHAFT M.B.H.
发明人
CHENEY RAYMOND EARL;WAGNER JOHN LAVERNE;JUN. ROBERT EMMETT LAWHEAD
分类号
B65G47/50;G01D15/12;G06K1/12;G06K7/08;G11B5/00;G11B5/02;H04N5/782
主分类号
B65G47/50
代理机构
代理人
主权项
地址
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