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发明名称
Improvements in and connected with change-giving apparatus
摘要
申请公布号
GB340068(A)
申请公布日期
1930.12.24
申请号
GB19290031265
申请日期
1929.10.15
申请人
MAC CHANGERS (1929) LIMITED;CHARLES ISAAC HUBBARD
发明人
分类号
G07D1/00
主分类号
G07D1/00
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代理人
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地址
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