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发明名称
折叠书(流觞图)
摘要
1.后视图无设计内容;2.省略其它视图。
申请公布号
CN3315541D
申请公布日期
2003.08.20
申请号
CN03325907.0
申请日期
2003.01.05
申请人
周日建
发明人
周日建
分类号
19-04
主分类号
19-04
代理机构
杭州杭诚专利事务所有限公司
代理人
尉伟敏
主权项
地址
310016浙江省杭州市青荷苑6幢1单元602室
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