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经营范围
发明名称
摘要
PURPOSE:To reduce the wire, by means of transfering key touch detection signal of different kinds such as pushing key speed, pushing key pressure and so on with one wire.
申请公布号
JPS5743915(B2)
申请公布日期
1982.09.17
申请号
JP19760021945
申请日期
1976.03.01
申请人
发明人
分类号
G10H1/057;G10H1/02
主分类号
G10H1/057
代理机构
代理人
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