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Was Henry Parmelee credited with inventing the first closed valve system?
Henry Parmelee is credited with inventing the first open head sprinkler system. The piano company owned by Henry Parmelee was the first building in the United States that had a fire suppression system.
Who is credited for inventing the light bulb?
Thomas Edison is credited with inventing the lightbulb.
Who invented the luightbulb?
Thomas Edison officially released the lightbulb, but it is believed that it was a stolen idea.
Who first invented a light?
Thomas Edison is credited with inventing the first commercially practical incandescent light bulb in 1879.
Who made light globe?
Thomas Edison is credited with inventing the first commercially practical incandescent light bulb in 1879. However, there were other inventors who had developed various forms of electric light before Edison's successful design.
Who was the first person to discover light bulb?
Thomas Edison is credited with inventing the first practical light bulb in 1879. While there were others who contributed to the development of electric lighting, Edison's version was the first to be widely distributed and commercially successful.
Who is credited with inventing the telephone, and what famous phrase did he use when making the first successful call, saying 'hoy hoy' instead of 'hello'"?
Alexander Graham Bell is credited with inventing the telephone. When making the first successful call, he used the phrase "hoy hoy" instead of "hello."
Who invented the first light bub?
Thomas Edison is credited with inventing the first commercially practical incandescent light bulb in 1879.
What was the first light bulb he invented?
Thomas Edison is credited with inventing the first commercially practical incandescent light bulb in 1879.
Who was credited with inventing the first light bulb?
Thomas Edison is credited with inventing the first commercially practical incandescent light bulb in 1879. However, it's important to note that several inventors, including Sir Joseph Swan, also played a role in the development of the light bulb.
Did Hilaire Chardonnet invent rayon?
Yes, Hilaire de Chardonnet is credited with inventing the first commercially successful artificial silk known as "Chardonnet silk" or "artificial silk" which later became known as rayon. He patented the process in 1884.
When did Thomas Invented the light bulb?
December 24,1877 he invented the light bulb.
