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发明名称
信封(063078)
摘要
申请公布号
CN300750809D
申请公布日期
2008.02.27
申请号
CN200730072262.X
申请日期
2007.01.15
申请人
社团法人浦东新区工程师协会;孙 洁
发明人
孙 洁
分类号
19-01
主分类号
19-01
代理机构
代理人
主权项
地址
201203上海市张江高科技园区郭守敬路189号
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