Smoking articles
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United States of America Patent
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Jul 22, 2003
Issued Date -
N/A
app pub date -
Nov 1, 1995
filing date -
Feb 23, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Cigarette filter rod employs as filtration material moisture disintegrative paper. The moisture disintegration index of the paper does not exceed 20.
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