Included were systems from 14 competitors, such as Crosley, Halstead, EMI, Zenith Electronics Corporation and General Electric.
Crosley | Powel Crosley, Jr. | Powel Crosley | David Powel | Crosley Broadcasting Corporation |
IcyBall was a name given to two early refrigerators, one made by Australian Sir Edward Hallstrom in 1923, and the other design patented by David Forbes Keith of Toronto, Ontario, Canada (filed 1927, granted 1929), and manufactured by American Powel Crosley Jr., who bought the rights to the device.