Title:
Damper operating arrangement
Document Type and Number:
United States Patent 3134318

Inventors:
Millman, William V.
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Sponsored by:
Flash of Genius
Publication Date:
05/26/1964
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Assignee:
AMERICAN AIR FILTER CO
Primary Class:
International Classes:
F24F11/04; F24F13/15
US Patent References:
2723616Ventilating and heating apparatus
2828110Selective room heater and cooler
3019987Air distributing apparatus and method
3034725Damper control mechanism for air distributing units




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