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发明名称
笔(ART5002)
摘要
申请公布号
CN3404521D
申请公布日期
2004.11.10
申请号
CN200430020551.1
申请日期
2004.03.04
申请人
张成辉
发明人
张成辉
分类号
19-06
主分类号
19-06
代理机构
宁波天一专利代理有限公司
代理人
徐良江
主权项
地址
315033 浙江省宁波江北洪塘横山工业区宁波江北天泰文具
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