When Warren retired in 1943 , General Electric gradually absorbed Telechron into its operations .
As early as 1917 , General Electric acquired a strong interest in Telechron , realizing the economic potential of Warren 's invention .
When Warren retired in 1943 , General Electric gradually absorbed Telechron into General Electric 's operations .
As early as 1917 , General Electric acquired a strong interest in Telechron , realizing the economic potential of Warren 's invention .