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发明名称
PAINEL MIMICO PARA CONTROLE DE TRAFEGO RODOVIARIO URBANO
摘要
申请公布号
BR7806988(A)
申请公布日期
1980.04.22
申请号
BR19780006988
申请日期
1978.10.24
申请人
NINA R
发明人
NINA R
分类号
G08G1/00;G09F7/02;(IPC1-7):G09F7/02
主分类号
G08G1/00
代理机构
代理人
主权项
地址
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