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发明名称
KEYBOARD SWITCH
摘要
申请公布号
JPS5844621(A)
申请公布日期
1983.03.15
申请号
JP19810143652
申请日期
1981.09.10
申请人
MATSUSHITA DENKI SANGYO KK
发明人
YAMAMOTO SHIYUUICHI
分类号
H01H13/712;H01H13/70
主分类号
H01H13/712
代理机构
代理人
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