可视门铃(彩色ST1837),申请号CN200730288218.2-传众专利搜索

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发明名称	可视门铃(彩色ST1837)
摘要
申请公布号	CN300870880D	申请公布日期	2009.01.07
申请号	CN200730288218.2	申请日期	2007.12.05
申请人	信利达国际有限公司	发明人	郑照东
分类号	14-03	主分类号	14-03
代理机构	北京捷诚信通专利事务所	代理人	魏殿绅;庞炳良
主权项
地址	中国香港九龙宫塘鸿图道86号大伟工业大厦1楼

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