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发明名称
Paper guide means for business machines
摘要
申请公布号
US2585102(A)
申请公布日期
1952.02.12
申请号
US19500140173
申请日期
1950.01.24
申请人
BURROUGHS ADDING MACHINE COMPANY
发明人
FETTIG ARTHUR J.
分类号
B41J11/36
主分类号
B41J11/36
代理机构
代理人
主权项
地址
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