Treatment of tobacco
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 15, 1987
Grant Date -
N/A
app pub date -
Jun 13, 1986
filing date -
Jun 15, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In the expansion of tobacco, the tobacco is entrained in hot gaseous medium, separated from the gaseous medium and re-introduced and re-entrained in the gaseous medium before being once again separated from the medium.
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