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发明名称
STRUCTURE FOR KEY SWITCH
摘要
申请公布号
JPH05250959(A)
申请公布日期
1993.09.28
申请号
JP19920084638
申请日期
1992.03.06
申请人
NEC CORP
发明人
MITSUIE KIYOTAKA
分类号
H01H13/52;H01H13/14;(IPC1-7):H01H13/52
主分类号
H01H13/52
代理机构
代理人
主权项
地址
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