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发明名称
门铃
摘要
申请公布号
CN3204968D
申请公布日期
2001.10.17
申请号
CN01315474.5
申请日期
2001.03.14
申请人
吴建忠
发明人
吴建忠
分类号
10-06-D0206
主分类号
10-06-D0206
代理机构
广州市专利事务所
代理人
王振英
主权项
地址
528322广东省顺德市勒流镇江义
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