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发明名称
壁挂式对讲话站(DX-DS型)
摘要
申请公布号
CN301167133D
申请公布日期
2010.03.31
申请号
CN200930115652.X
申请日期
2009.05.05
申请人
武汉钢铁(集团)公司
发明人
张武成;高战胜;谈莹青;高 琳
分类号
14-03
主分类号
14-03
代理机构
北京市德权律师事务所
代理人
周发军
主权项
地址
430083湖北省武汉市青山区厂前2号门
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