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经营范围
发明名称
Typewriting machine
摘要
申请公布号
US2359062(A)
申请公布日期
1944.09.26
申请号
US19410425076
申请日期
1941.12.31
申请人
UNDERWOOD ELLIOTT FISHER COMPANY
发明人
TOGGENBURGER JOHN
分类号
B41J25/18
主分类号
B41J25/18
代理机构
代理人
主权项
地址
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