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经营范围
发明名称
Writing device
摘要
申请公布号
GB9703931(D0)
申请公布日期
1997.04.16
申请号
GB19970003931
申请日期
1997.02.26
申请人
PIONEER INDUSTRIAL CORPORATION
发明人
分类号
B43K23/12;B43K29/02
主分类号
B43K23/12
代理机构
代理人
主权项
地址
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