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发明名称
OPTICAL SWITCH
摘要
申请公布号
JPS6365429(A)
申请公布日期
1988.03.24
申请号
JP19860209452
申请日期
1986.09.08
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
ITO FUMIHIKO;TANIFUJI TADATOSHI
分类号
G02F1/35;G02F1/31;G02F1/313
主分类号
G02F1/35
代理机构
代理人
主权项
地址
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