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发明名称
APARELHO PARA A LEITURA DE UMA ESTRUTURA REFLETORA DE RADIACOES CONTENDO INFORMACOES GRAVADAS NUMA TRILHA QUE PODEM SER LIDAS OTICAMENTE
摘要
申请公布号
BR7604376(A)
申请公布日期
1977.07.26
申请号
BR19767604376
申请日期
1976.07.05
申请人
PHILIPS NV
发明人
SIMONS C;LAM H
分类号
G02B27/00;G02B27/40;G11B7/00;G11B7/09;(IPC1-7):G11B11/00
主分类号
G02B27/00
代理机构
代理人
主权项
地址
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