Question

In 1937, the first
phatecapier was invented by
In 1933
FM Badia was invente​

Answer 1

Chester F. Carlson is the person who first came up with the idea of the 'photocopier'.

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Answer 2

Answer:

1.Carlson

After he established the basic principles of Xerography, it took ten years for Carlson to find a company to develop his Xerography process. A New York based photo-paper manufacturer, called The Haloid Company finally agreed to develop it. The first photocopier was invented September 15, 1937, by Chester F. Carlson.

2.Edwin Howard Armstrong

Edwin Howard Armstrong invented frequency-modulated or FM radio in 1933. FM improved the audio signal of radio by controlling the noise static caused by electrical equipment and the earth's atmosphere. Until 1936, all American transatlantic telephone communication had to be routed through England.