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发明名称
计算机键盘(NPC2)
摘要
申请公布号
CN3114028D
申请公布日期
1999.06.23
申请号
CN98326648.4
申请日期
1998.11.10
申请人
联想(北京)有限公司
发明人
姚映佳; 浦涛
分类号
14-02-K0018
主分类号
14-02-K0018
代理机构
电子工业部专利服务中心
代理人
李直
主权项
地址
100080北京市海淀区科学院南路10号
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