ES52606U - Tabla de multiplicación y de sumar cilíndrica - Google Patents

Tabla de multiplicación y de sumar cilíndrica

Info

Publication number
ES52606U
ES52606U ES0052606U ES52606U ES52606U ES 52606 U ES52606 U ES 52606U ES 0052606 U ES0052606 U ES 0052606U ES 52606 U ES52606 U ES 52606U ES 52606 U ES52606 U ES 52606U
Authority
ES
Spain
Prior art keywords
multiplication
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
ES0052606U
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 ES0052606U priority Critical patent/ES52606U/es
Publication of ES52606U publication Critical patent/ES52606U/es
Pending legal-status Critical Current

Links

Landscapes

  • Detergent Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Tabla de multiplicar y de sumar cilíndrica, caracterizada por estar compuesta de tres cilindros huecos uno dentro de otro y que pueden girar libremente uno dentro del otro, llevando el interior inscrita en su desarrollo la tabla de multiplicar de Pitágoras o intercalada la de sumar, estando provisto este cilindro en un extremo de una corona en la cual están repartidos en forme equidistante los números del 0 al 9, y el segundo cilindro lleva 10 ventanas cuadrangulares abiertas en sentido helicoidal y una corona con la inscripción de los números del 0 al 9, y el tercer cilindro, el exterior, lleva una ventana longitudinal con un índice de sumar y otro índice de multiplicar, no teniendo ninguna corona.
ES0052606U 1956-02-10 1956-02-10 Tabla de multiplicación y de sumar cilíndrica Pending ES52606U (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0052606U ES52606U (es) 1956-02-10 1956-02-10 Tabla de multiplicación y de sumar cilíndrica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0052606U ES52606U (es) 1956-02-10 1956-02-10 Tabla de multiplicación y de sumar cilíndrica

Publications (1)

Publication Number Publication Date
ES52606U true ES52606U (es) 1956-04-16

Family

ID=51115741

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0052606U Pending ES52606U (es) 1956-02-10 1956-02-10 Tabla de multiplicación y de sumar cilíndrica

Country Status (1)

Country Link
ES (1) ES52606U (es)

Similar Documents

Publication Publication Date Title
ES165891U (es) Boligrafo compas.
ES52606U (es) Tabla de multiplicación y de sumar cilíndrica
FR1201888A (fr) Perfectionnements aux instruments à écrire à bille
FR1158510A (fr) Instrument pour écrire à bille
AU230925B2 (en) Improvements relating to ballpoint writing instruments
AU273445B2 (en) Improvements in or relating to ballpoint writing instruments
AU404744B2 (en) Improvements relating to writing or marking instruments
AU209788B2 (en) Ballpoint writing unit
CA568289A (en) Retractable ball-point writing instruments
AU205422B2 (en) Improved writing instrument and ink therefor
ES77283U (es) Instrumento inscriptor publicitario
AU869966A (en) Improvements relating to writing or marking instruments
AU243766B2 (en) Protraction-retraction mechanism for ballpoint writing instruments
FR1172062A (fr) Instrument à écrire multicolore à cartouches rentrantes
AU231887B2 (en) Improvements in or relating to writing instruments
AU218941B2 (en) Improvements in or relating to writing instruments
AU219729B2 (en) Improvements in or relating to writing instruments
CA558351A (en) Retractable writing instrument latch means
ES40879U (es) Un banderín para doble significado
AU1535156A (en) Improved writing instrument and ink therefor
AU253464B2 (en) Improvements in or relating to writing instruments having a retractable point
AU6472160A (en) Protraction-retraction mechanism for ballpoint writing instruments
AU231463B2 (en) Improvements. in or relating to retractable writing instrument mechanisms
ES44161U (es) Un lapiz de cuerpo parcialmente transparente
CA527952A (en) Reservoir writing instruments