Developer of the U.S.'s first TV test pattern

While searching our database we found 1 possible solution for the: Developer of the U.S.'s first TV test pattern crossword clue. This crossword clue was last seen on July 22 2022 Crossword Champ Premium puzzle. The solution we have for Developer of the U.S.'s first TV test pattern has a total of 3 letters.

Answer

1R
2C
3A

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