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发明名称
DEVICE FOR MODULATING LIGHT SIGNAL
摘要
申请公布号
BG39608(A1)
申请公布日期
1986.07.15
申请号
BG19850069350
申请日期
1985.03.21
申请人
POPOV,VASIL N.;CVETKOV,SVETLOZAR A.;DVORECKI,VLADIMIR M.
发明人
POPOV,VASIL N.;CVETKOV,SVETLOZAR A.;DVORECKI,VLADIMIR M.
分类号
G02F1/00;G08C19/36;(IPC1-7):G02F1/00
主分类号
G02F1/00
代理机构
代理人
主权项
地址
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