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发明名称
Trading stamp dispensing machine
摘要
申请公布号
US3259289(A)
申请公布日期
1966.07.05
申请号
US19630314250
申请日期
1963.10.07
申请人
PITTMAN CECIL E
发明人
PITTMAN CECIL E.
分类号
G07F11/72
主分类号
G07F11/72
代理机构
代理人
主权项
地址
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