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发明名称
Improvements in coin-freed apparatus
摘要
申请公布号
GB424539(A)
申请公布日期
1935.02.22
申请号
GB19340013502
申请日期
1934.05.04
申请人
LANDIS & GYR A.-G.
发明人
分类号
G07F15/12
主分类号
G07F15/12
代理机构
代理人
主权项
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