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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clue for "DUMONT"

DUMONT: Duck Soup actress Margaret; One of the first TV networks; Television tycoon.; Famous TV pioneer.; Early TV network; Groucho foil Margaret ___; Early TV network competing with NBC, ABC and CBS; Early TV network that competed with NBC and CBS; TV network until 1956