ES18644U - Aparato de calcular de juguete. - Google Patents

Aparato de calcular de juguete.

Info

Publication number
ES18644U
ES18644U ES0018644U ES18644U ES18644U ES 18644 U ES18644 U ES 18644U ES 0018644 U ES0018644 U ES 0018644U ES 18644 U ES18644 U ES 18644U ES 18644 U ES18644 U ES 18644U
Authority
ES
Spain
Prior art keywords
cylinder
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.)
Granted
Application number
ES0018644U
Other languages
English (en)
Other versions
ES18644Y (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.)
DASCA PALET WIFREDO
Original Assignee
DASCA PALET WIFREDO
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 DASCA PALET WIFREDO filed Critical DASCA PALET WIFREDO
Priority to ES0018644U priority Critical patent/ES18644Y/es
Publication of ES18644U publication Critical patent/ES18644U/es
Application granted granted Critical
Publication of ES18644Y publication Critical patent/ES18644Y/es
Expired legal-status Critical Current

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Abstract

Nuevo modelo de aparato de calcular de juguete caracterizado en quedar formado por un cilindro en cuya superficie está grabada o impresa la tabla de Pitágoras de multiplicar, coincidiendo con las generatrices de dicho cilindro las hileras horizontales de dicha tabla, quedando este cilindro alojado con posibilidad de giro, en el interior de una carcasa, envuelta, o caja la cual presenta una ventana fija o movible que tiene impresos o grabados los factores correspondientes a las cabeceras de las hileras verticales de la tabla y a través de la cual queda permitido ver total o parcialmente una hilera horizontal de la tabla de Pitágoras citada, quedando instalado dicho cilindro de tal suerte que la cabecera de las hileras horizontales queden visibles al exterior y asimismo queda dotado el cilindro de un botón para su accionamiento o giro.
ES0018644U 1948-11-24 1948-11-24 Aparato de calcular de juguete. Expired ES18644Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0018644U ES18644Y (es) 1948-11-24 1948-11-24 Aparato de calcular de juguete.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0018644U ES18644Y (es) 1948-11-24 1948-11-24 Aparato de calcular de juguete.

Publications (2)

Publication Number Publication Date
ES18644U true ES18644U (es) 1948-12-16
ES18644Y ES18644Y (es) 1949-06-16

Family

ID=51082618

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0018644U Expired ES18644Y (es) 1948-11-24 1948-11-24 Aparato de calcular de juguete.

Country Status (1)

Country Link
ES (1) ES18644Y (es)

Also Published As

Publication number Publication date
ES18644Y (es) 1949-06-16

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