History, asked by Anonymous, 1 year ago

who is the inventor of helicopter?

Answers

Answered by CaptainBrainly

3

POUL COURNO AND IGOR SIKORSKY....

Answered by Champion111

1

Paul Cornu and Igor Sikorsky invent a helicopter year 1939

Previous Question

Next Question

Similar questions

Hindi, 7 months ago

please answer these all .!!!

Hindi, 7 months ago

1)विदेशिया लोकगीत के बारे में आप क्या जानते हैं?

Math, 7 months ago

Factorise x2 + x +xy...

Geography, 1 year ago

Quite a few species of plants and animals are endangered in India.

Physics, 1 year ago

Mention two ways to increase the strength of an electro-magnet.

Social Sciences, 1 year ago

on which date reworming day is celebrated...

English, 1 year ago

Suggestion on impact of festivals on environment...

Biology, 1 year ago

economic growth and ecological conservation should go hand in hand. What is your opinion about this statement? explain...