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The Facit C1-13 Calculator
Автор: Jaap Scherphuis
Загружено: 2017-07-30
Просмотров: 33257
Описание:
This Facit C1-13 Mechanical Calculator was made in 1957 in Sweden. Versions of this machine were made from 1932 till 1969.
For more information, visit my website:
https://www.jaapsch.net/mechcalc/
0:00 Introduction, history
1:36 Addition
2:35 Clearing
3:01 Multiplication
3:46 Division
6:55 Outro
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