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Application filed by Nelson Optics Company IncfiledCriticalNelson Optics Company Inc
Priority to MX9204363ApriorityCriticalpatent/MX9204363A/en
Publication of MX9204363ApublicationCriticalpatent/MX9204363A/en
Un anuncio de autopista incluye una superficie trasera reflejante , y una superficie frontal de lente lenticular inclinado, para reflejar la luz hacia atrás en la dirección de la fuente de luz original.A highway advertisement includes a reflective back surface, and a leaning lens front surface, to reflect light back in the direction of the original light source.
MX9204363A1992-07-241992-07-24
INCLINED LENTICULAR ANNOUNCEMENT SYSTEM
MX9204363A
(en)