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Sistema de sinalização para travessia de pedestres

申请公布号:BR9605066(A)

申请号:BR1996PI05066

申请日期:1996.09.19

申请公布日期:1998.06.30

申请人:
FERNANDES PINHEIRO ADAUTO

发明人:PINHEIRO ADAUTO FERNANDES

分类号:E01F13/00;(IPC1-7):E01F13/00

主分类号:E01F13/00

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