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发明名称
AN ENCODING CIRCUIT FOR A KEYBOARD
摘要
申请公布号
EP0427364(A3)
申请公布日期
1992.04.22
申请号
EP19900300472
申请日期
1990.01.17
申请人
ACER INCORPORATED
发明人
WU, DENNIS TSE-SHUAN
分类号
H03M11/20;(IPC1-7):H03M11/00
主分类号
H03M11/20
代理机构
代理人
主权项
地址
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