Method of detecting the particles of a tobacco particle stream
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United States of America Patent
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Apr 1, 2003
Grant Date -
N/A
app pub date -
Oct 5, 2000
filing date -
Oct 8, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a method of detecting the particles of a tobacco particle stream in the production of smokable articles by scanning by means of a fine-beam light barrier, the diameter of which is smaller than the dimensions of the tobacco particles, and from the distribution of the dimensions of the tobacco particles determined by darkening of the fine-beam light barrier.
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