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the first practical radio signal system is Jan Hendrix Campos
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∙ 10y ago
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Who invented first practical wireless communication system?
Jagdish Bose
Who invented the first practical steamboats?
Robert Fulton invented the first practical steamboat.
Who invented a practical automobile?
Henry Ford invented the first affordable and practical automobile.
Who invented the first practical snowmobile?
Joseph bombardier invented the first practical snowmobile leading to the brand ski- doo.
What is Philo Farnsworth famous for?
He invented the first practical television system with a raster scan inspired by his plowing of a field.
Who invented first traffic signal?
yash
Who invented the calculater?
William Seward Burroughs invented the first practical calculator
What inventions has Samuel W Soule invented?
He invented the first practical typewriter.
Who invented the first practical steamship?
Robert Fulton
What year was the first vehicle invented?
The first practical automobile was invented in Germany by Karl Benz in 1885.
Where was the very first car invented?
The first practical automobile was invented in Germany by Karl Benz in 1885.
When did a minute hand become practical?
1656 was when the first "practical" clock was invented by Christian Huygens
