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发明名称
Improvements in or relating to time recording mechanism
摘要
申请公布号
GB1065765(A)
申请公布日期
1967.04.19
申请号
GB19630030114
申请日期
1963.05.31
申请人
BELL PUNCH COMPANY LIMITED
发明人
SPARROW VERNON WATKINS;LEECH ARTHUR SIDNEY
分类号
G07C1/06
主分类号
G07C1/06
代理机构
代理人
主权项
地址
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