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发明名称
Parking meter system
摘要
申请公布号
US2546433(A)
申请公布日期
1951.03.27
申请号
US19470758048
申请日期
1947.06.30
申请人
FISHER C. BURUM;GEORGE B. LINDLER
发明人
DICK ROBERT T.
分类号
G07F17/24
主分类号
G07F17/24
代理机构
代理人
主权项
地址
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