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.
in was invented in 1947
December 16, 1947
1947
Freezers were officially invented in 1947.
The ferrai was invented in 1947 by Enzo Angolinio.
The first microwave oven, the RadarRange, was produced in 1947.
There were no transistors in 1947, they weren't invented until 1949.
1947 Raython
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Halograms
Ferrari's were invented in end of 1947-beginning of 1948 in Marenello, Italy.
Radarange, from 1947.