Science, asked by kunal244, 1 year ago

who invited pen ??????

Answers

Answered by Anonymous

2

László Bíró first sold the ballpoint pen in 1938

Answered by karishma28

2

laszlo Biro .He sold the first ballpoint pen in 1938

Previous Question

Next Question

Similar questions

Math, 8 months ago

B A 13. (iii) D 5 100 О A ZAOD + ZCOB. 6. In the adjoining figure, OD I OC. Find...

Science, 8 months ago

Identify the method of asexual reproduction in given diagram . / दिए गए चित्र में से अलैंगिक प्रजनन की विधि की पहचान करें। * ...

Math, 8 months ago

a motor bike runs 35 km in 1 litre. how much distance will it cover in 3one by 5 litre please help me right now plaes...

Chemistry, 1 year ago

Electric configuration of A is 2,6 and B is 2,8,1. What type of chemical bond will be formed betn A and B atoms?

Chemistry, 1 year ago

At 17 degree Celsius the enthalpy of combustion of graphite to CO2 is - 23110 J and that of CO to CO2 is - 16261 J determine the enthalpy formation of CO at 17 degree celsius...

English, 1 year ago

What is significance of the poem...

English, 1 year ago

you are ritik/ritika the culture secretary of your school. Draft a notice, to be put up on the noticeboard inviting the student of classes 6 to 8 to participate in English poem recitation competition...

Social Sciences, 1 year ago

what is factory system...