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发明名称
DISPOSITIVO PARA LA REPRESENTACION DE INFORMACIONES OPTICASA TRANSMITIR.
摘要
申请公布号
ES397555(A1)
申请公布日期
1974.06.16
申请号
ES19550003975
申请日期
1971.12.01
申请人
BRAUN, A. G.
发明人
分类号
G09F;(IPC1-7):09F/
主分类号
G09F
代理机构
代理人
主权项
地址
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