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经营范围
发明名称
A COMPUTER KEYBOARD
摘要
申请公布号
EP0543895(A4)
申请公布日期
1995.10.25
申请号
EP19910914988
申请日期
1991.08.12
申请人
HABER, ALAN, P.;SASLOW, ROY, J.
发明人
HABER, ALAN, P.;SASLOW, ROY, J.
分类号
H04M11/00;G06F3/02;G06F3/16;H04M1/00;H04M1/02;H04M11/06;(IPC1-7):H04M11/00
主分类号
H04M11/00
代理机构
代理人
主权项
地址
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