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发明名称
Parking meter
摘要
申请公布号
US2660283(A)
申请公布日期
1953.11.24
申请号
US19500142042
申请日期
1950.02.02
申请人
MILLER METERS, INC.
发明人
BROUSSARD ROBERT F.;MILLER HENRY J.;SOLLENBERGER LESTER D.;CHRISTENSEN SHERMAN L.
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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