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发明名称
扇形广告灯箱
摘要
申请公布号
CN3154712D
申请公布日期
2000.07.19
申请号
CN99321880.6
申请日期
1999.10.19
申请人
大连造船新厂
发明人
崔连双
分类号
20-03-A0048
主分类号
20-03-A0048
代理机构
大连智慧专利事务所
代理人
周志舰
主权项
地址
116011辽宁省大连市西岗区海防街1号
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