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jan 1, 1972 - Calculator

Description:

An electronic calculator is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics. Invented by Jack Kilby,Jerry Merryman and Jim Van Tassel

Added to timeline:

History of IT

ByNicholas Bram Stroot
3 Oct 2018
0
0
769

Date:

jan 1, 1972
Now
~ 54 years ago

Images:

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