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经营范围
发明名称
扩音语言机(SH-928)
摘要
申请公布号
CN3673750D
申请公布日期
2007.07.25
申请号
CN200630074227.7
申请日期
2006.09.20
申请人
冯丽燕
发明人
郑广扬
分类号
14-01
主分类号
14-01
代理机构
江门嘉权专利商标事务所有限公司
代理人
张 萍
主权项
地址
529400广东省恩平市恩城镇恩新东路13号
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