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发明名称
Coin actuated control mechanism
摘要
申请公布号
US2604966(A)
申请公布日期
1952.07.29
申请号
US19440542708
申请日期
1944.06.29
申请人
EX-CELL-O CORPORATION
发明人
SMITH VICTOR G.
分类号
G07F5/18
主分类号
G07F5/18
代理机构
代理人
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