History, asked by throwathigh, 11 months ago

who discovered pen??​


jyotijaiswal12: John J Loud
throwathigh: thanks

Answers

Answered by ritu219029
2

hey..

John J Loud. In 1938, László Bíró

Answered by jyotijaiswal12
1

John. J Loud in 1938

HOPE IT HELPS YOU

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