楼宇对讲门口机,申请号CN200730173591.3-传众专利搜索

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发明名称	楼宇对讲门口机
摘要
申请公布号	CN300861930D	申请公布日期	2008.12.17
申请号	CN200730173591.3	申请日期	2007.09.07
申请人	深圳市慧锐通电器制造有限公司	发明人	肖明超
分类号	14-03	主分类号	14-03
代理机构		代理人
主权项
地址	518055广东省深圳市南山区塘朗工业区B25栋

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