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发明名称
Tabulating machine
摘要
申请公布号
US2165408(A)
申请公布日期
1939.07.11
申请号
US19350054010
申请日期
1935.12.12
申请人
REMINGTON RAND INC.
发明人
MYERS EDWARD ROWLAND
分类号
主分类号
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地址
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