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发明名称
Vorrichtung zum Aus- und Einruecken der Wagenzahnstange bei Schreibmaschinen
摘要
申请公布号
DE495259(C)
申请公布日期
1930.04.04
申请号
DE1925M091714D
申请日期
1925.10.15
申请人
GEBRUEDER MERZ;MERZ-WERKE
发明人
分类号
B41J19/74
主分类号
B41J19/74
代理机构
代理人
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地址
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