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发明名称
Notebook with calculator
摘要
申请公布号
GB2387811(A)
申请公布日期
2003.10.29
申请号
GB20020004921
申请日期
2002.03.01
申请人
* JOHN DICKINSON STATIONERY LIMITED
发明人
MARK * SHAW;DAVID * STEVENS
分类号
B42D3/12;(IPC1-7):B42D3/12;B42D1/00
主分类号
B42D3/12
代理机构
代理人
主权项
地址
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