CIGARETTE FILTER Russian patent published in 1999 - IPC

Abstract RU 2141782 C1

FIELD: cigarette industry. SUBSTANCE: cigarette filter has at least one filtering member including at least one magnetostatic field source (permanent magnet), which improves sorption of tobacco smoke components by filter. Magnetostatic field source versions are presented in Specification. EFFECT: increased efficiency in sorption of tobacco smoke components and improved safety smoking. 21 cl, 10 ex

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RU 2 141 782 C1

Authors

Kulachenko A.M.

Rudoj I.G.

Dates

1999-11-27Published

1999-04-02Filed