FI46456B - Filter foer tobaksroek - Google Patents
Filter foer tobaksroekInfo
- Publication number
- FI46456B FI46456B FI834/68A FI83468A FI46456B FI 46456 B FI46456 B FI 46456B FI 834/68 A FI834/68 A FI 834/68A FI 83468 A FI83468 A FI 83468A FI 46456 B FI46456 B FI 46456B
- Authority
- FI
- Finland
- Prior art keywords
- tobaksroek
- foer
- filter
- filter foer
- foer tobaksroek
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Paper (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14247/67A GB1150192A (en) | 1967-03-29 | 1967-03-29 | Improvements relating to Cigarette Filters. |
Publications (2)
Publication Number | Publication Date |
---|---|
FI46456B true FI46456B (fi) | 1973-01-02 |
FI46456C FI46456C (fi) | 1973-04-10 |
Family
ID=10037703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI680834A FI46456C (fi) | 1967-03-29 | 1968-03-26 | Tupakansavun suodatin. |
Country Status (11)
Country | Link |
---|---|
US (1) | US3550600A (fi) |
BE (1) | BE712942A (fi) |
BR (1) | BR6897893D0 (fi) |
CH (1) | CH480030A (fi) |
DE (1) | DE1767073C3 (fi) |
DK (1) | DK122056B (fi) |
FI (1) | FI46456C (fi) |
FR (1) | FR1557464A (fi) |
GB (1) | GB1150192A (fi) |
NL (1) | NL134995C (fi) |
SE (1) | SE340778B (fi) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3658070A (en) * | 1970-10-01 | 1972-04-25 | Nicholas R Diluzio | Tobacco smoke filters |
US3802441A (en) * | 1972-01-26 | 1974-04-09 | Brown & Williamson Tobacco | Tobacco smoke filter additive |
US4091822A (en) * | 1975-04-25 | 1978-05-30 | Loews Theatres, Inc. | Article for the selective removal of hydrogen cyanide from tobacco smoke |
US4266561A (en) * | 1978-04-10 | 1981-05-12 | Brown & Williamson Tobacco Corporation | Tobacco smoke filtering compositions |
ZA792187B (en) * | 1978-05-16 | 1980-05-28 | British American Tobacco Co | Tobacco smoke filters |
EP0532159A1 (en) * | 1991-07-18 | 1993-03-17 | Hoechst Celanese Corporation | Removal of nicotine from tobacco smoke |
CN100512689C (zh) * | 2006-09-28 | 2009-07-15 | 江南大学 | 一种用于降低卷烟烟气中焦油及自由基的添加剂及其添加方法 |
US9226524B2 (en) * | 2010-03-26 | 2016-01-05 | Philip Morris Usa Inc. | Biopolymer foams as filters for smoking articles |
CA3026608A1 (en) | 2016-08-17 | 2018-02-22 | Philip Morris Products S.A. | Aerosol-generating article having improved wrapper |
-
1967
- 1967-03-29 GB GB14247/67A patent/GB1150192A/en not_active Expired
-
1968
- 1968-03-19 US US714340A patent/US3550600A/en not_active Expired - Lifetime
- 1968-03-25 BR BR197893/68A patent/BR6897893D0/pt unknown
- 1968-03-26 FI FI680834A patent/FI46456C/fi active
- 1968-03-26 FR FR1557464D patent/FR1557464A/fr not_active Expired
- 1968-03-27 NL NL6804308A patent/NL134995C/xx active
- 1968-03-28 DK DK133568AA patent/DK122056B/da not_active IP Right Cessation
- 1968-03-28 SE SE04132/68A patent/SE340778B/xx unknown
- 1968-03-28 DE DE1767073A patent/DE1767073C3/de not_active Expired
- 1968-03-29 CH CH469568A patent/CH480030A/fr not_active IP Right Cessation
- 1968-03-29 BE BE712942D patent/BE712942A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH480030A (fr) | 1969-12-15 |
DK122056B (da) | 1972-01-17 |
GB1150192A (en) | 1969-04-30 |
DE1767073A1 (de) | 1972-03-09 |
SE340778B (fi) | 1971-11-29 |
NL134995C (fi) | 1972-07-17 |
FR1557464A (fi) | 1969-02-14 |
NL6804308A (fi) | 1968-09-30 |
DE1767073B2 (de) | 1973-02-15 |
BE712942A (fi) | 1968-07-31 |
FI46456C (fi) | 1973-04-10 |
US3550600A (en) | 1970-12-29 |
DE1767073C3 (de) | 1973-09-27 |
BR6897893D0 (pt) | 1973-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH505638A (de) | Filter | |
CH464081A (de) | Zentrifugalfilter | |
CH492470A (de) | Anschwemmfilter | |
AT285402B (de) | Filterelement | |
FI55101C (fi) | Aotergivningsroer foer faergtelevisionsbilder | |
CH492467A (de) | Filterbehälter | |
FI55247B (fi) | Kolvtaetningsanordning | |
FI46456B (fi) | Filter foer tobaksroek | |
CH472233A (de) | Filterkerze | |
FI53854C (fi) | Eldretarderande papper | |
FI54545B (fi) | Kopplingskrets foer en hoegspaenningseffekttransistor | |
CH486904A (de) | Filtriervorrichtung | |
AT289898B (de) | N-Pfad-Filter | |
FI53755C (fi) | Flamavkaennare | |
CH496365A (de) | Filterschaltung | |
AT285630B (de) | Filtereinrichtung | |
AT288772B (de) | Aquarium-Filter | |
CH487546A (de) | Filterschaltung | |
CH467633A (de) | Filterpresse | |
AT273680B (de) | Skibob | |
DE6750538U (de) | Filter | |
AT292645B (de) | Rohrförmiges Filter | |
FI53670C (fi) | Flishuggningsmaskin | |
CH476860A (de) | Spinndüsenfilter | |
AT288434B (de) | Filtergerät |