ES5037U - Abano neperiano en forma de juguete. - Google Patents
Abano neperiano en forma de juguete.Info
- Publication number
- ES5037U ES5037U ES0005037U ES5037U ES5037U ES 5037 U ES5037 U ES 5037U ES 0005037 U ES0005037 U ES 0005037U ES 5037 U ES5037 U ES 5037U ES 5037 U ES5037 U ES 5037U
- Authority
- ES
- Spain
- Prior art keywords
- abacus
- 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
Links
Landscapes
- Toys (AREA)
Abstract
La propiedad y la explotación exclusiva de un ábaco neperiano en forma de juguete que esencialmente consiste en una caja que lleva alojada una tabla rectangular con guiones de relieve en tres o cuatro de sus lados para la colocación de las tiras transportables que están encabezadas por los dígitos correspondientes seguidos de arriba a abajo por ocho casillas divididas cada una en dos partes por una diagonal y llevando escritas las cifras correspondientes, según la ley aritmétrica de Neper: la caja lleva además unos compartimientos para la colocación de las tiras antedichas cuando han de ser guardadas.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0005037U ES5037Y (es) | 1936-08-24 | 1936-08-24 | Abano neperiano en forma de juguete. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0005037U ES5037Y (es) | 1936-08-24 | 1936-08-24 | Abano neperiano en forma de juguete. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES5037U true ES5037U (es) | 1938-11-16 |
ES5037Y ES5037Y (es) | 1945-04-16 |
Family
ID=51069586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0005037U Expired ES5037Y (es) | 1936-08-24 | 1936-08-24 | Abano neperiano en forma de juguete. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES5037Y (es) |
-
1936
- 1936-08-24 ES ES0005037U patent/ES5037Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES5037Y (es) | 1945-04-16 |
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