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发明名称
KEYBOARD FOR ELECTRONIC DEVICE
摘要
申请公布号
JPS60250521(A)
申请公布日期
1985.12.11
申请号
JP19840105713
申请日期
1984.05.25
申请人
CANON KK
发明人
HARADA YUUJI;SUWA KANAME
分类号
H01H13/14;H01H13/12
主分类号
H01H13/14
代理机构
代理人
主权项
地址
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