Air damper valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 30, 1980
Grant Date -
N/A
app pub date -
Aug 20, 1979
filing date -
Aug 20, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An air damper having a plurality of blades of the opposed blade type is provided wherein such damper provides substantially uniform air flow distribution throughout the flow area of such damper.
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