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经营范围
发明名称
门铃(二)
摘要
省略其它视图。
申请公布号
CN300932035D
申请公布日期
2009.05.27
申请号
CN200830119363.2
申请日期
2008.05.05
申请人
叶景森
发明人
叶景森
分类号
10-06
主分类号
10-06
代理机构
代理人
主权项
地址
517200广东省和平县阳明镇岭排路17号
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