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发明名称
Tabulating mechanism for typewriter or like machines
摘要
申请公布号
US2746591(A)
申请公布日期
1956.05.22
申请号
US19520285219
申请日期
1952.04.30
申请人
ROYAL MCBEE CORPORATION
发明人
NEWBERRY MEIGS W.
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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