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发明名称
Keyboard having lower casing with integral upraised portion for supporting PC board, and key switch having air vent in PC board
摘要
申请公布号
US4760217(A)
申请公布日期
1988.07.26
申请号
US19870010536
申请日期
1987.02.03
申请人
BROTHER KOGYO KABUSHIKI KAISHA
发明人
SUZUKI, MAKOTO;KAKO, MITSUMASA;FUKAO, SATOSHI
分类号
H01H13/70;(IPC1-7):H01H9/00
主分类号
H01H13/70
代理机构
代理人
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地址
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