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发明名称
Coin changer
摘要
申请公布号
US2690828(A)
申请公布日期
1954.10.05
申请号
US19500170114
申请日期
1950.06.24
申请人
CLARENCE E. THREEDY
发明人
STAIGER LOUIS G.
分类号
G07F5/24
主分类号
G07F5/24
代理机构
代理人
主权项
地址
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