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经营范围
发明名称
FABRY-PEROT MODULATOR
摘要
申请公布号
GB9011813(D0)
申请公布日期
1990.07.18
申请号
GB19900011813
申请日期
1990.05.25
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人
分类号
G02F1/015;G02F1/21;G02F3/02
主分类号
G02F1/015
代理机构
代理人
主权项
地址
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