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发明名称
投影仪护罩
摘要
申请公布号
CN3613318D
申请公布日期
2007.02.21
申请号
CN200630020205.2
申请日期
2006.04.21
申请人
哈尔滨工业大学
发明人
张泽旭;崔平远;崔祜涛;徐敏强;史雪岩
分类号
16-05
主分类号
16-05
代理机构
哈尔滨市松花江专利商标事务所
代理人
毕志铭
主权项
地址
150001黑龙江省哈尔滨市南岗区西大直街92号
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