25 gen 1947 anni - 1947
Thomas T.Goldsmith Jr.
and Estle Ray Mann file
a patent for a "cathode ray
tube amusement device."
Descrizione:
1947
Thomas T.Goldsmith Jr. and Estle Ray Mann file a patent for a "cathode ray tube amusement device."
Their game, which uses a cathode ray tube hooked to an ascilloscope display, challenges players to fire a gun at a target.
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