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经营范围
发明名称
PARKING METER MECHANISM
摘要
申请公布号
CA390660(A)
申请公布日期
1940.08.13
申请号
CAD390660
申请日期
申请人
DUAL PARKING METER COMPANY
发明人
JOHN B. MCGAY;GEORGE E. NICHOLSON;CARL C. MAGEE
分类号
主分类号
代理机构
代理人
主权项
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