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发明名称
KEY INPUT DEVICE
摘要
申请公布号
JPH02189829(A)
申请公布日期
1990.07.25
申请号
JP19890007109
申请日期
1989.01.13
申请人
SHARP CORP
发明人
SENOO SEIICHI
分类号
H01H13/00;H01H35/00;H03K17/969
主分类号
H01H13/00
代理机构
代理人
主权项
地址
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