CBSE BOARD XII, asked by nandanareddynandu11, 1 year ago

Who invented the BALLPOINT PEN?

Answers

Answered by muhamedshehzad

lászlò bírò and john.j.loud

nandanareddynandu11: thanks it's correct

Answered by arshad49

John j loard invented ballpoint pen on 1888 in the America......

nandanareddynandu11: biro brothers

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