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发明名称
扬声器
摘要
申请公布号
CN301234581S
申请公布日期
2010.05.26
申请号
CN200930210251.2
申请日期
2009.09.28
申请人
RCF公司
发明人
A·玛尼尼
分类号
14-01
主分类号
14-01
代理机构
北京市金杜律师事务所 11256
代理人
苏娟
主权项
地址
意大利雷焦艾米利亚
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