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发明名称
Electronic coin totalizer
摘要
申请公布号
US2652136(A)
申请公布日期
1953.09.15
申请号
US19520280427
申请日期
1952.04.03
申请人
ROWE MANUFACTURING CO., INC.
发明人
MORRISON JOHN F.
分类号
G07F5/22
主分类号
G07F5/22
代理机构
代理人
主权项
地址
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