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发明名称
Vorrichtung zum zeitweiligen Unwirksammachen der Klarzeichendruckvorrichtung an Schreibrechenmaschinen u. dgl.
摘要
申请公布号
DE514540(C)
申请公布日期
1930.12.15
申请号
DE1929M111531D
申请日期
1929.08.22
申请人
MERCEDES BUEROMASCHINEN-WERKE A.-G.
发明人
分类号
G06C11/04
主分类号
G06C11/04
代理机构
代理人
主权项
地址
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