Radarange, from 1947.
The telephone was invented in the 1870s.The light bulb was invented in the 1880s.The microwave oven was invented in the 1940sTo the telephone came first.
Telephone The telephone was invented in 1876.The light bulb was invented in 1879. The microwave was invented in 1945.
Telephone The telephone was invented in 1876.The light bulb was invented in 1879. The microwave was invented in 1945.
The first commercial microwave was invented by Dr. Percy Spencer in 1946.
He invented the microwave oven or the microwave
An employee of Raytheon, Dr. Percy Spencer, invented the microwave. The company improved on the design and eventually sold the first microwave.
Tipeni Sae2 invented the microwave isolater
The microwave spectrometer was invented in 1947 by E. B. Wilson and R. H. Hughes. There are 2 types of microwave spectrometers.
in was invented in 1947
The microwave oven and a new type of magnetron. For more information go to www.invent.org/Hall_Of_Fame/13.html
The first microwave oven, the RadarRange, was produced in 1947.
The microwave oven was invented in the United States.