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经营范围
发明名称
Improvements in or relating to coin exchange mechanism
摘要
申请公布号
GB415306(A)
申请公布日期
1934.08.23
申请号
GB19330035763
申请日期
1933.12.19
申请人
ALBERT GEORGE COOKE
发明人
分类号
G07F5/24
主分类号
G07F5/24
代理机构
代理人
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