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发明名称
计时器
摘要
申请公布号
CN3029567D
申请公布日期
1995.01.11
申请号
CN94300749.6
申请日期
1994.03.28
申请人
裕丰(兄弟)发展有限公司
发明人
李荣彬
分类号
10-03
主分类号
10-03
代理机构
上海专利商标事务所
代理人
胡晓萍
主权项
地址
香港新界荃湾海盛道九号新达中心
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