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发明名称
Schreibmaschine o. dgl. mit zwei verschieden langen, gegeneinander auswechselbaren Papierwagen
摘要
申请公布号
DE636272(C)
申请公布日期
1936.10.06
申请号
DE1935S119084D
申请日期
1935.07.19
申请人
ROBERT SEMMELRATH
发明人
分类号
B41J11/02
主分类号
B41J11/02
代理机构
代理人
主权项
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