General Knowledge - Inventions - Discussion
Discussion Forum : Inventions - Section 1 (Q.No. 1)
1.
Who invented the BALLPOINT PEN?
Answer: Option
Explanation:
The Hungarian brothers, Laszlo and George Biro, made the first ball point pen in 1894. It followed the first workable fountain pen which was invented by L.E. Waterman in 1884.
Discussion:
39 comments Page 1 of 4.
MANISH PATEL said:
1 decade ago
What are meaning of L.E? please explain.
Suresh said:
1 decade ago
@ManishPatel: "Lewis Edson Waterman".
Abhinav said:
1 decade ago
It can also be for gel pen.
Srivinayak said:
1 decade ago
What can also be?
Selooranijahan said:
1 decade ago
Who are Waterman Brothers?
Damandeep Singh said:
1 decade ago
What is basiclly the ball point ?
Sathya said:
1 decade ago
What is called Gel pen?
Vishnu said:
1 decade ago
What is a space pen?
Shubham Rathore said:
1 decade ago
Who were Waterman brothers?
Adarsh kumar prajapati said:
1 decade ago
Where belived Biro Brother.
Please explan it.
Please explan it.
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