0
In 1947, Ratheon demonstrated the world's first commercial microwave oven and called it a "Ranarange". It weight 750 pounds and was over five feet tall! It was used in restaurants, railroad cars, and ocean liners. In 1953, Tappan introduced the first home model for $1295.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoIn 1927, Philo Farnsworth developed the dissector tube, which is the basis for all TVs. he transmitted the first television image and field for his first televising patient in 1927. What was the image? The image was a dollar sign!
Wiki User
∙ 15y agoThere was a boy invented into this world. His name is Jacob Andrew Maringola.
The following was also invented:
Koosh ball disposable contact lenses first 3d video game
Wiki User
∙ 9y agoBeing 1942 was the time of World War II there were several inventions at this time. Duck tape, atomic power and the atomic bomb, guided missiles and corn dogs are to name a few.
Wiki User
∙ 16y ago1907: Helicopter: Paul Cornu * 1907: Radio tube triode: Lee DeForest * 1907: Washing machine, (electric): Alva Fisher (Hurley Corporation)
Wiki User
∙ 16y agoThe Polio Vaccine.
Add your answer:
Earn +20 pts
Who and when was the microwave invented?
in was invented in 1947
December 1947 the transistor is invented where?
December 16, 1947
When was the amplifier invented?
1947
When was the refridgerator invented?
Freezers were officially invented in 1947.
When was the AA battery invented?
1947
What year was the Ferrari invented in?
The ferrai was invented in 1947 by Enzo Angolinio.
What kitchen must have was invented in 1947?
The first microwave oven, the RadarRange, was produced in 1947.
What was the price of a 1947 computer the transister?
There were no transistors in 1947, they weren't invented until 1949.
What was invented by Dennis Gabor in 1947?
Halograms
Who invented the mircrowave oven?
1947 Raython
When were the games invented?
not allowed to answar
When were Ferraris invented?
Ferrari's were invented in end of 1947-beginning of 1948 in Marenello, Italy.
