Devidayal
Devidayal Industries Ltd.
Bangalore, India.


In 1972 the manufacturer intend to make 3,000 desk top calculators per year. Electronics complex is set up in Bangalore.
In 1974 seven different models of calculators were developed by the company.
In 1977 the calculator division was suffering continuous losses, it was closed down from 30th September.


Source : epocalc