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The first microwave (1 Jan 1940 Jahr – 1 Jan 1950 Jahr)

Beschreibung:

Dr. Percy Spencer created the first microwave. The microwave 5 1/2 feet. It was also 750 lbs. and was $5,000.

Zugefügt zum Band der Zeit:

Technology 1900s-2018

ByRobby,D
28 Sep 2018
0
0
442

Datum:

1 Jan 1940 Jahr
1 Jan 1950 Jahr
~ 10 years

Abbildungen:

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