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发明名称
KEYBOARD SWITCH
摘要
申请公布号
JPS5628419(A)
申请公布日期
1981.03.20
申请号
JP19790104655
申请日期
1979.08.17
申请人
NIPPON ELECTRIC CO
发明人
FUJIEDA TADASATO
分类号
G06F3/02;H01H13/12;H01H13/20
主分类号
G06F3/02
代理机构
代理人
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