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发明名称
Schreibvorrichtung fuer tragbare Schreibmaschinen
摘要
申请公布号
DE830656(C)
申请公布日期
1952.02.07
申请号
DE1950S002313
申请日期
1950.03.19
申请人
SOCIETE ANONYME ROOY
发明人
分类号
B41J3/36
主分类号
B41J3/36
代理机构
代理人
主权项
地址
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