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经营范围
发明名称
WRITING-COMPUTING MACHINE
摘要
申请公布号
CA321052(A)
申请公布日期
1932.03.29
申请号
CAD321052
申请日期
申请人
THE ELLIOTT-FISHER COMPANY
发明人
HARRY A. FOOTHORAP
分类号
主分类号
代理机构
代理人
主权项
地址
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