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发明名称
安全文件袋
摘要
本发明公开了一种安全文件袋,设计了纽扣(1)作用在于将文件袋未封口处作简单适应的封口,保证文件袋内东西在不经意间掉出。
申请公布号
CN103660694A
申请公布日期
2014.03.26
申请号
CN201210341505.5
申请日期
2012.09.04
申请人
袁宏坤
发明人
袁宏坤
分类号
B42F9/00(2006.01)I
主分类号
B42F9/00(2006.01)I
代理机构
代理人
主权项
安全文件袋,其特征在于:纽扣(1)文件袋(2)
地址
404700 重庆市巫山县两坪乡朝元村1组
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