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发明名称
OPTICAL SWITCH
摘要
申请公布号
JPH03120508(A)
申请公布日期
1991.05.22
申请号
JP19890259458
申请日期
1989.10.04
申请人
MITSUBISHI ELECTRIC CORP
发明人
HIKIME YOSHIKAZU
分类号
G02B26/08
主分类号
G02B26/08
代理机构
代理人
主权项
地址
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