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2014
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Invention
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Reduction of carbon monoxide in mainstream cigarette smoke.
A smoking article filter is designed... |
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|
Invention
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Filter components, filters, smoking articles, and related methods, all for the controlled deliver... |
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2012
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Invention
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Phase transition compositions used to impart reduced ignition propensity to smoking articles.
A ... |
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|
Invention
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Phase transition compositions used to impart reduced ignition propensity to smoking articles. A c... |
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|
Invention
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Method of imparting reduced ignition propensity to smoking articles using phase transition materi... |
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|
Invention
|
Method of applying phase transition materials to semi-porous, flexible substrates used to control... |
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1995
|
Invention
|
Method and apparatus for diagnosing mechanical problems, particularly in cigarette makers. In a m... |
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|
Invention
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Hollow smokable article. A cigarette-like smokable article comprises a hollow rod (22) for direct... |
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1993
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Invention
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Improved loose end detector for tobacco articles. A device (10) for detecting loose ends in tobac... |
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1992
|
Invention
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Sortation system for cigarette packs. A sortation system for separating products such as returned... |
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|
Invention
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Loose end detector for tobacco articles. A device for detecting loose ends in tobacco articles su... |
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1991
|
Invention
|
Apparatus for applying starch paste to tobacco articles. An apparatus, which is used in cigarette... |
|
1990
|
Invention
|
Process for preparation of 4- and 5-ketocarboxylic acids. This invention is a novel synthesis of ... |
