Addiator
The Addiator is a mechanical add/subtract calculator, once made by , Berlin. Variants of it were manufactured from 1920 until 1982. It is composed of sheet-metal sliders inside a metal envelope, manipulated by a stylus, with an innovative carry mechanism, doing subtract ten, carry one with a simple stylus movement. Some types of Addiators can also handle negative numbers (with a complementary bottom window or by providing a subtraction mode on the back side of the device). More expensive versions have a built-in slide rule on the back.
Link from a Wikipage to another Wikipage
primaryTopic
Addiator
The Addiator is a mechanical add/subtract calculator, once made by , Berlin. Variants of it were manufactured from 1920 until 1982. It is composed of sheet-metal sliders inside a metal envelope, manipulated by a stylus, with an innovative carry mechanism, doing subtract ten, carry one with a simple stylus movement. Some types of Addiators can also handle negative numbers (with a complementary bottom window or by providing a subtraction mode on the back side of the device). More expensive versions have a built-in slide rule on the back.
has abstract
Addiator era el nombre comerci ...... ato y la resta por el reverso.
@es
Addiator var en kommersiell me ...... och subtraktion på den andra.
@sv
De Addiator is een mechanisch ...... positie, net als bij optellen.
@nl
L'Addiator è un'addizionatrice ...... a cremagliera (o aritmografi).
@it
The Addiator is a mechanical a ...... o refer to the type generally.
@en
Une additionneuse à crosses (o ...... entre les années 1920 et 1980.
@fr
Счислитель Куммера (также адди ...... сложные алгоритмы для деления.
@ru
Link from a Wikipage to an external page
Wikipage page ID
page length (characters) of wiki page
Wikipage revision ID
945,397,656
Link from a Wikipage to another Wikipage
alt
Picture of Addiator
@en
Picture showing result of 5-8=-3
@en
caption
Addition + subtraction, single window
@en
Negative value handling in complementary window
@en
footer
Two types of Addiators
@en
image
@en
@en
wikiPageUsesTemplate
subject
comment
Addiator era el nombre comerci ...... el anverso del aparato y la r
@es
Addiator var en kommersiell me ...... beräkningar av longituder ell
@sv
De Addiator is een mechanisch ...... bij voorkeur in die volgorde).
@nl
L'Addiator è un'addizionatrice ...... a cremagliera (o aritmografi).
@it
The Addiator is a mechanical a ...... ilt-in slide rule on the back.
@en
Une additionneuse à crosses (o ...... entre les années 1920 et 1980.
@fr
Счислитель Куммера (также адди ...... ырь, которым и сдвигали рейки.
@ru
label
Addiator
@en
Addiator
@es
Addiator
@it
Addiator
@nl
Addiator
@sv
Calculatrice à crosses
@fr
Zahlenschieber
@de
Счислитель Куммера
@ru