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发明名称
Switch mechanism for coin selectors of the gravity-feed type
摘要
申请公布号
US2651697(A)
申请公布日期
1953.09.08
申请号
US19510246857
申请日期
1951.09.15
申请人
GENERAL PATENT CORPORATION
发明人
SUMMERS WILLIAM J.
分类号
G07F5/10
主分类号
G07F5/10
代理机构
代理人
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地址
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