ES235644U - Dispositivo para proyectar y magnificar imagenes desde re- ceptores de television. - Google Patents

Dispositivo para proyectar y magnificar imagenes desde re- ceptores de television.

Info

Publication number
ES235644U
ES235644U ES1978235644U ES235644U ES235644U ES 235644 U ES235644 U ES 235644U ES 1978235644 U ES1978235644 U ES 1978235644U ES 235644 U ES235644 U ES 235644U ES 235644 U ES235644 U ES 235644U
Authority
ES
Spain
Prior art keywords
translation
projecting
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.)
Granted
Application number
ES1978235644U
Other languages
English (en)
Other versions
ES235644Y (es
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.)
DELGADO PARKER GENARO
Original Assignee
DELGADO PARKER GENARO
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 DELGADO PARKER GENARO filed Critical DELGADO PARKER GENARO
Publication of ES235644U publication Critical patent/ES235644U/es
Application granted granted Critical
Publication of ES235644Y publication Critical patent/ES235644Y/es
Expired legal-status Critical Current

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Abstract

Dispositivo para proyectar y magnificar imágenes desde receptores de televisión, del tipo acoplable a continuación de la cara frontal del tubo de rayos catódicos de un receptor para ampliar o magnificar las imágenes producidas en dicho tubo y proyectarlas sobre una pantalla varias veces mayor que dicha cara frontal, caracterizado p estar constituido por un soporte hueco do superficie interna preferentemente oscura y opaca, cuyo soporte sostiene lentes convergentes preferentemente de tipo FRESNEL que con forman un sistema dióptrico centrado que define el extremo de proyección hacia dicha pantalla.
ES1978235644U 1977-09-01 1978-04-26 Dispositivo para proyectar y magnificar imagenes desde re- ceptores de television. Expired ES235644Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR26905777A AR213742A1 (es) 1977-09-01 1977-09-01 Dispositivo para proyectar y magnificar imagenes desde receptores de television

Publications (2)

Publication Number Publication Date
ES235644U true ES235644U (es) 1978-06-16
ES235644Y ES235644Y (es) 1978-11-01

Family

ID=3471216

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978235644U Expired ES235644Y (es) 1977-09-01 1978-04-26 Dispositivo para proyectar y magnificar imagenes desde re- ceptores de television.

Country Status (2)

Country Link
AR (1) AR213742A1 (es)
ES (1) ES235644Y (es)

Also Published As

Publication number Publication date
AR213742A1 (es) 1979-03-15
ES235644Y (es) 1978-11-01

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