Paper drier drum
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 24, 1981
Grant Date -
N/A
app pub date -
Dec 17, 1979
filing date -
Dec 17, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Hot gas is used to dry the paper on a rotatable drum. A plurality of spokes interconnect a rotatable shaft and the drum. The hot gas flows within the drum and directly contacts the spokes. The spokes extend tangentially from the shaft to the drum.
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