ES256474U - Pizarra luminiscente - Google Patents

Pizarra luminiscente

Info

Publication number
ES256474U
ES256474U ES1981256474U ES256474U ES256474U ES 256474 U ES256474 U ES 256474U ES 1981256474 U ES1981256474 U ES 1981256474U ES 256474 U ES256474 U ES 256474U ES 256474 U ES256474 U ES 256474U
Authority
ES
Spain
Prior art keywords
transparent sheet
translation
machine
legally binding
google translate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
ES1981256474U
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES1981256474U priority Critical patent/ES256474U/es
Publication of ES256474U publication Critical patent/ES256474U/es
Pending legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Luminescent Compositions (AREA)

Abstract

Pizarra luminiscente, caracterizada esencialmente por comprender una lámina transparente de material adecuado que deja transmitir la luz a lo largo de su sección longitudinal, con lo que cualquier trazo escrito sobre la misma queda iluminado; por comprender dos tubos huecos con hendiduras en su parte interna por donde se sujetan bordes opuestos de la lámina transparente; porque dentro del tubo inferior se dispone como fuente de luz un tubo fluorescente de un tamaño en función de la dimensión transversal de la lámina transparente; y porque en el respaldo de la citada lámina transparente se coloca otra lámina oscura para producir el contraste.
ES1981256474U 1981-02-26 1981-02-26 Pizarra luminiscente Pending ES256474U (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1981256474U ES256474U (es) 1981-02-26 1981-02-26 Pizarra luminiscente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1981256474U ES256474U (es) 1981-02-26 1981-02-26 Pizarra luminiscente

Publications (1)

Publication Number Publication Date
ES256474U true ES256474U (es) 1981-06-16

Family

ID=8413465

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981256474U Pending ES256474U (es) 1981-02-26 1981-02-26 Pizarra luminiscente

Country Status (1)

Country Link
ES (1) ES256474U (es)

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