ES60824U - Un juguete instructivo - Google Patents

Un juguete instructivo

Info

Publication number
ES60824U
ES60824U ES0060824U ES60824U ES60824U ES 60824 U ES60824 U ES 60824U ES 0060824 U ES0060824 U ES 0060824U ES 60824 U ES60824 U ES 60824U ES 60824 U ES60824 U ES 60824U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
those
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
ES0060824U
Other languages
English (en)
Other versions
ES60824Y (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.)
VILLARUBIS FERRANDO PEDRO
Original Assignee
VILLARUBIS FERRANDO PEDRO
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 VILLARUBIS FERRANDO PEDRO filed Critical VILLARUBIS FERRANDO PEDRO
Priority to ES0060824U priority Critical patent/ES60824Y/es
Publication of ES60824U publication Critical patent/ES60824U/es
Application granted granted Critical
Publication of ES60824Y publication Critical patent/ES60824Y/es
Expired legal-status Critical Current

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Abstract

Un juego instructivo aritmético, caracterizado por constar de un disco giratorio calado libremente mediante un eje central al centro de una caja cuadrangular, cerrada, y en suya superficie superior existen diversas aberturas o ventanas por las cuales se hacen visibles las grabaciones numéricas existentes en la cara superior del disco giratorio, el cual, al ser movido en desplazamiento circular, de arriba a abajo por uno o por otro lado, efectúa operaciones de adición (las del lado derecho) y sustracciones (las del lado izquierdo), previstas por la disposición de los números grabados en el disco y comprobables por una de las series de los mismos que comprende del número 0 al 19 inclusive.
ES0060824U 1957-07-04 1957-07-04 Un juguete instructivo Expired ES60824Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0060824U ES60824Y (es) 1957-07-04 1957-07-04 Un juguete instructivo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0060824U ES60824Y (es) 1957-07-04 1957-07-04 Un juguete instructivo

Publications (2)

Publication Number Publication Date
ES60824U true ES60824U (es) 1957-08-01
ES60824Y ES60824Y (es) 1958-02-16

Family

ID=52703278

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0060824U Expired ES60824Y (es) 1957-07-04 1957-07-04 Un juguete instructivo

Country Status (1)

Country Link
ES (1) ES60824Y (es)

Also Published As

Publication number Publication date
ES60824Y (es) 1958-02-16

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