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经营范围
发明名称
Typewriting machine
摘要
申请公布号
US2343905(A)
申请公布日期
1944.03.14
申请号
US19410398552
申请日期
1941.06.18
申请人
JOSEPH LEE SWEENEY
发明人
HENZE OTTO C. W.;NYBORG EDWARD
分类号
B41J3/26;B41J7/02
主分类号
B41J3/26
代理机构
代理人
主权项
地址
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