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发明名称
KEYBOARD DEVICE
摘要
申请公布号
JPS6093543(A)
申请公布日期
1985.05.25
申请号
JP19830201405
申请日期
1983.10.27
申请人
TOKYO DENKI KK
发明人
TAKAOKA YASUSHI
分类号
G06F3/023;H03M11/20
主分类号
G06F3/023
代理机构
代理人
主权项
地址
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