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发明名称
MECHANICAL OPTICAL FIBRE SWITCHING DEVICE
摘要
申请公布号
GB2059624(B)
申请公布日期
1983.01.26
申请号
GB19800035547
申请日期
1980.02.25
申请人
WE
发明人
分类号
G02B5/00;G02B6/35;(IPC1-7):G02B5/14
主分类号
G02B5/00
代理机构
代理人
主权项
地址
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