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发明名称
Vorrichtung an Schreibmaschinen zum Einfuehren von Formularen u. dgl.
摘要
申请公布号
DE746720(C)
申请公布日期
1944.08.21
申请号
DE1932H132592D
申请日期
1932.07.21
申请人
ERWIN O. HABERFELD
发明人
分类号
B41J11/54
主分类号
B41J11/54
代理机构
代理人
主权项
地址
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