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发明名称
Form handling mechanism for accounting machines
摘要
申请公布号
US2737282(A)
申请公布日期
1956.03.06
申请号
US19540440133
申请日期
1954.06.29
申请人
UNDERWOOD CORPORATION
发明人
ANDERSON WALTER A.
分类号
B41J11/58
主分类号
B41J11/58
代理机构
代理人
主权项
地址
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