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发明名称
电子白板
摘要
申请公布号
CN3470479D
申请公布日期
2005.08.24
申请号
CN200430088206.1
申请日期
2004.09.15
申请人
松下电器产业株式会社
发明人
中嶋利博;小川纯一
分类号
19-06
主分类号
19-06
代理机构
北京市柳沈律师事务所
代理人
马涛;冯晓燕
主权项
地址
日本大阪府
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