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经营范围
发明名称
Improvements in hand stamps
摘要
申请公布号
GB689366(A)
申请公布日期
1953.03.25
申请号
GB19510015454
申请日期
1951.06.29
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
分类号
B41K1/04;B41K1/56
主分类号
B41K1/04
代理机构
代理人
主权项
地址
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