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Malayalam Typewriter keys designed by:

AR. Arulappan

BT.R. Krishnayyar

CN.S. Pandala

DT.K. Ramakrishnan

Answer:

C. N.S. Pandala

Related Questions:

Carriage rack is also known as:
In a typewriter, ' Pattern ' is also known as :

Official letters are concluded by :

  1. Yours faithfully
  2. Yours sincerely
  3. Yours Truly
    In a Typewriter, main spring is situated in ?
    PIN code stands for :