NO891998L - Sigarett samt filter for denne. - Google Patents
Sigarett samt filter for denne.Info
- Publication number
- NO891998L NO891998L NO89891998A NO891998A NO891998L NO 891998 L NO891998 L NO 891998L NO 89891998 A NO89891998 A NO 89891998A NO 891998 A NO891998 A NO 891998A NO 891998 L NO891998 L NO 891998L
- Authority
- NO
- Norway
- Prior art keywords
- filter
- cigarette
- efficiency
- inner zone
- rod
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Networks Using Active Elements (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898908535A GB8908535D0 (en) | 1989-04-14 | 1989-04-14 | Cigarette and filter thereof |
Publications (4)
Publication Number | Publication Date |
---|---|
NO891998D0 NO891998D0 (no) | 1989-05-18 |
NO891998L true NO891998L (no) | 1990-10-15 |
NO171662B NO171662B (no) | 1993-01-11 |
NO171662C NO171662C (no) | 1993-04-21 |
Family
ID=10655085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO891998A NO171662C (no) | 1989-04-14 | 1989-05-18 | Sigarettfilter, samt sigarett med et slikt filter |
Country Status (8)
Country | Link |
---|---|
US (1) | US5107863A (no) |
EP (1) | EP0392112B1 (no) |
AT (1) | ATE123630T1 (no) |
DE (1) | DE68923079T2 (no) |
ES (1) | ES2073441T3 (no) |
GB (1) | GB8908535D0 (no) |
GR (1) | GR3017125T3 (no) |
NO (1) | NO171662C (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5746230A (en) * | 1990-08-24 | 1998-05-05 | Philip Morris Incorporated | Concentric smoking filter having discrete tow and web filter media |
GB9122447D0 (en) * | 1991-10-23 | 1991-12-04 | Rothmans Int Tobacco | Lightweight cigarette filter and cigarettes incorporating such filters |
GB2292302B (en) * | 1994-08-19 | 1998-03-04 | Cigarette Components Ltd | Concentric core filter |
DE19718296B4 (de) * | 1997-04-30 | 2006-06-29 | British American Tobacco (Germany) Gmbh | Ventilierte Filtercigarette mit einem koaxialen Filterelement |
GB0713905D0 (en) | 2007-07-17 | 2007-08-29 | British American Tobacco Co | Cellulose acetate thread in filter |
GB201008922D0 (en) * | 2010-05-27 | 2010-07-14 | Filtrona Int Ltd | Tobacco smoke lilter |
GB201209589D0 (en) * | 2012-05-30 | 2012-07-11 | British American Tobacco Co | Filter for a smoking article |
TW201700019A (zh) * | 2015-06-30 | 2017-01-01 | 菲利浦莫里斯製品股份有限公司 | 具有改良的熄滅性的菸製品 |
CN105192883B (zh) * | 2015-10-09 | 2018-09-14 | 云南恩典科技产业发展有限公司 | 一种内置独立芯棒的旋转滤棒 |
BR112020014233A2 (pt) * | 2018-03-08 | 2020-12-08 | Philip Morris Products S.A. | Artigos geradores de aerossol |
US20210000167A1 (en) * | 2018-03-08 | 2021-01-07 | Philip Morris Products S.A. | Aerosol generating articles |
CN113163851A (zh) * | 2018-12-20 | 2021-07-23 | 菲利普莫里斯生产公司 | 具有轻型中空段的气溶胶生成制品 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034765A (en) * | 1975-10-30 | 1977-07-12 | Liggett & Myers Incorporated | Tobacco smoke filter |
US4026306A (en) * | 1975-11-06 | 1977-05-31 | American Filtrona Corporation | Tobacco smoke filter |
US4355995A (en) * | 1979-03-27 | 1982-10-26 | American Filtrona Corporation | Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same |
US4291711A (en) * | 1979-03-27 | 1981-09-29 | American Filtrona Corporation | Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same |
US4357950A (en) * | 1980-05-27 | 1982-11-09 | American Filtrona Corporation | Tobacco smoke filter having improved tar/carbon monoxide ratio |
US4508525A (en) * | 1980-05-27 | 1985-04-02 | American Filtrona Corporation | Method and apparatus for producing tobacco smoke filter having improved tar/carbon monoxide ratio |
US4498488A (en) * | 1981-03-12 | 1985-02-12 | Brown & Williamson Tobacco Corporation | Cigarette filter |
AU556902B2 (en) * | 1981-12-18 | 1986-11-27 | Cigarette Components Limited | Tobacco smoke filter |
GB2119221B (en) * | 1982-04-05 | 1986-05-29 | Filtrona Ltd | Cigarette filter |
US4768526A (en) * | 1983-06-02 | 1988-09-06 | R. J. Reynolds Tobacco Company | Tobacco smoke filters |
IT1187387B (it) * | 1985-11-25 | 1987-12-23 | Gd Spa | Sigaretta ventilata a gusto costante |
US4776354A (en) * | 1987-01-02 | 1988-10-11 | R. J. Reynolds Tobacco Company | Filtered smoking article |
DE3743597C1 (de) * | 1987-12-22 | 1989-02-16 | Bat Cigarettenfab Gmbh | Koaxialcigarette |
-
1989
- 1989-04-14 GB GB898908535A patent/GB8908535D0/en active Pending
- 1989-05-18 NO NO891998A patent/NO171662C/no unknown
- 1989-08-24 EP EP89308624A patent/EP0392112B1/en not_active Revoked
- 1989-08-24 AT AT89308624T patent/ATE123630T1/de not_active IP Right Cessation
- 1989-08-24 ES ES89308624T patent/ES2073441T3/es not_active Expired - Lifetime
- 1989-08-24 DE DE68923079T patent/DE68923079T2/de not_active Revoked
-
1990
- 1990-04-12 US US07/508,933 patent/US5107863A/en not_active Expired - Lifetime
-
1995
- 1995-08-16 GR GR950402244T patent/GR3017125T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ATE123630T1 (de) | 1995-06-15 |
US5107863A (en) | 1992-04-28 |
ES2073441T3 (es) | 1995-08-16 |
GB8908535D0 (en) | 1989-06-01 |
NO171662B (no) | 1993-01-11 |
EP0392112A1 (en) | 1990-10-17 |
EP0392112B1 (en) | 1995-06-14 |
DE68923079T2 (de) | 1996-02-08 |
GR3017125T3 (en) | 1995-11-30 |
DE68923079D1 (de) | 1995-07-20 |
NO171662C (no) | 1993-04-21 |
NO891998D0 (no) | 1989-05-18 |
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