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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.

Aggiunto al nastro di tempo:

22 apr 2018

Data:

25 gen 1947 anni
Adesso
~ 77 years ago

Immagini: