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发明名称
PROCEDE DE FABRICATION D'UN RESEAU OPTIQUE DE PHASE RADIAL, POUR FORMER PAR ROTATION DEUX FAISCEAUX DECALES EN FREQUENCE A PARTIR D'UN FAISCEAU COHERENT
摘要
申请公布号
FR2483640(B1)
申请公布日期
1987.02.20
申请号
FR19800011669
申请日期
1980.05.27
申请人
ELECTRICITE DE FRANCE
发明人
BENJAMIN DESSUS
分类号
G02B5/18;G03C5/02;G03C5/44;(IPC1-7):G03F1/02;G01J9/04;G02B27/44
主分类号
G02B5/18
代理机构
代理人
主权项
地址
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