数字石英钟,申请号CN88300700.2-传众专利搜索

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发明名称	数字石英钟
摘要	该数字石英钟的正面有发光二极管组成图案，侧面有校正时、月、日的按钮，下面有音乐报时孔。发光状态参考图
申请公布号	CN3003840S	申请公布日期	1989.07.10
申请号	CN88300700.2	申请日期	1988.12.09
申请人	常州市天宁区数字石英钟制造工场	发明人	都元明
分类号	10-01-C0438	主分类号	10-01-C0438
代理机构	江苏省专利服务中心常州服务部	代理人	周建观
主权项
地址	江苏省常州市解放西路495号

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