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发明名称
Cash register display
摘要
申请公布号
US2703940(A)
申请公布日期
1955.03.15
申请号
US19520287486
申请日期
1952.05.13
申请人
WEILLER EUGENE W
发明人
WEILLER EUGENE W.
分类号
G09F23/00
主分类号
G09F23/00
代理机构
代理人
主权项
地址
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