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发明名称
PUNCH-CARD TIME RECORDING DEVICE
摘要
申请公布号
IL37278(D0)
申请公布日期
1971.10.20
申请号
IL19710037278
申请日期
1971.07.09
申请人
BRENER A
发明人
分类号
G06K1/00
主分类号
G06K1/00
代理机构
代理人
主权项
地址
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