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经营范围
发明名称
Tunable optical filter
摘要
申请公布号
GB2269679(B)
申请公布日期
1996.05.22
申请号
GB19930015730
申请日期
1993.07.29
申请人
* TELEFONAKTIEBOLAGET LM ERICSSON
发明人
JEAN-PIERRE * WEBER
分类号
G02B6/12;G02F1/01;G02F1/025;G02F1/035;H01S5/12;H01S5/50;(IPC1-7):G02F1/01
主分类号
G02B6/12
代理机构
代理人
主权项
地址
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