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发明名称
Improvements in or relating to tickets, ticket supply strips therefor and machine for issuing the same
摘要
申请公布号
GB631315(A)
申请公布日期
1949.11.01
申请号
GB19460015799
申请日期
1946.05.24
申请人
BELL PUNCH COMPANY LIMITED
发明人
分类号
G07B3/02;G07B5/06
主分类号
G07B3/02
代理机构
代理人
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地址
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