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发明名称
PHOTOELECTRIC KEY OPERATION ARRAY
摘要
申请公布号
JPH11242926(A)
申请公布日期
1999.09.07
申请号
JP19980043499
申请日期
1998.02.25
申请人
OVAL CORP
发明人
KAMEYAMA TATSUMI
分类号
H01H35/00;H03K17/96;(IPC1-7):H01H35/00
主分类号
H01H35/00
代理机构
代理人
主权项
地址
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