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发明名称
Parking meter
摘要
申请公布号
US3069839(A)
申请公布日期
1962.12.25
申请号
US19600042613
申请日期
1960.07.13
申请人
HERBERT JOHNSON SVEN;WALLERIUS HOLMSTROM ANDERS ART
发明人
JOHNSON SVEN HERBERT;HOLMSTROM ANDERS ARTUR WALLERIUS
分类号
G07C1/30
主分类号
G07C1/30
代理机构
代理人
主权项
地址
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