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发明名称
LIGHT CIRCUIT SWITCHING DEVICE
摘要
申请公布号
JPS5382423(A)
申请公布日期
1978.07.20
申请号
JP19760158512
申请日期
1976.12.28
申请人
NIPPON SELFOC CO LTD
发明人
ISHIKAWA AKIRA;SUGIMOTO SHIGETOKI
分类号
H04B10/00;G02B26/08;H04B10/27
主分类号
H04B10/00
代理机构
代理人
主权项
地址
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