Tobacco – Smoke separator or treater – By adding constituent to smoke stream
Patent
1986-04-17
1987-10-13
Millin, V.
Tobacco
Smoke separator or treater
By adding constituent to smoke stream
131338, 1311982, A24D 304
Patent
active
046991581
ABSTRACT:
An adjustable filter cigarette is provided with detents for tactile indication of the degree of adjustment. The detents include a protuberance on the surface of the filter mating with cutouts in the tipping paper, or a protuberance on the inside of the tipping paper mating with depressions on the surface of the filter.
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Ingerman Jeffrey H.
Macey H.
Millin V.
Philip Morris Incorporated
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