The mechanized production of Duro-Test light bulbs is filmed as a dance to the tune of the Brandenburg, as choreographed filaments, glass, and metal combine in a dynamic finale. Preserved by the Academy Film Archive in 2013.
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Carson Davidson Director
United States release January 1, 1977
Languages
Original language
English
Release dates
United States · January 1, 1977
Theatrical · Release Year
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