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Who invented the vacuum tubes and when?
Vacuum tubes were invented on November 16, 1904. The inventor was British engineer, John Ambrose Fleming. He died in 1945 at the ripe old age of 90.
Who won the Nobel prize in physics in 1904?
John William Strutt of the United Kingdom.
When was the stop watch invented?
who invented the stop watch and who invented the themomitor
What year was phonograph invented in?
The phonograph was invented in 1878. Thomas Edison invented it.
When was the sonogram invented?
The sonogram was invented when the man Walter Winston Taylor invented it
Who invented the wristwatch in 1904?
tiro invented the shorthand
What was invented in 1904-1991?
pen
What year were houses invented?
in 1904.
What year was the paper plate invented?
in 1904
What transport was invented in 1904?
Air transport.
Who invented Chemotherapy?
john goodwin in 1904
Who invented the wristwatch and in what year?
Alberto Santos Dumont invented wristwatch in 1904
When was FIFA invented?
It was founded on 21st May 1904.
When were the vacuum tubes invented?
1904, a diode by Fleming.
Who invented the first invented the first ice cone?
William A. Breyer. In the year of 1904
What state invented ice cream in 1904?
The 1904 St. Louis Worlds Fair is where the ice cream cone was invented.
When was the plug invented?
The very first plug was invented in the year of 1904. It was invented and then patented by inventor Harvey Hubbell.
