who is the inventer of ball point pen
Answers
Answered by
5
László Bíró
John J. Loud
They were the inventer of ball point pen...
Answered by
5
László Bíró and John J. Loud were the inventer of ball pen.
Hope it helps you........
Similar questions
Science,
4 months ago
Computer Science,
4 months ago
Math,
4 months ago
English,
9 months ago
Biology,
1 year ago