FR2142412A5 - - Google Patents
Info
- Publication number
- FR2142412A5 FR2142412A5 FR7221232A FR7221232A FR2142412A5 FR 2142412 A5 FR2142412 A5 FR 2142412A5 FR 7221232 A FR7221232 A FR 7221232A FR 7221232 A FR7221232 A FR 7221232A FR 2142412 A5 FR2142412 A5 FR 2142412A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7221232A FR2142412A5 (xx) | 1972-06-13 | 1972-06-13 | |
DE19732308302 DE2308302A1 (de) | 1972-06-13 | 1973-02-20 | Filter mit zwischenkammer fuer zigaretten |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7221232A FR2142412A5 (xx) | 1972-06-13 | 1972-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2142412A5 true FR2142412A5 (xx) | 1973-01-26 |
Family
ID=9100118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7221232A Expired FR2142412A5 (xx) | 1972-06-13 | 1972-06-13 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2308302A1 (xx) |
FR (1) | FR2142412A5 (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1564313A (en) * | 1976-03-16 | 1980-04-10 | Molins Ltd | Cigarettes |
GB1585862A (en) * | 1976-11-19 | 1981-03-11 | British American Tobacco Co | Tobacco-smoke filters |
CA1092931A (en) * | 1977-08-05 | 1981-01-06 | David J. Farrar | Ventilated cigarettes |
US4232574A (en) * | 1977-08-19 | 1980-11-11 | Liggett Group Inc. | Apparatus and method for providing a cigarette filter with an aeration groove |
TR21005A (tr) * | 1980-11-21 | 1983-05-01 | Brown & Williamson Tobacco | Duman gecirmez bir sargi ile ihata edilmis mesamath bir filtre cubugunu ihtiva eden bir sigara filtresi |
DE3122193C2 (de) * | 1981-06-04 | 1983-04-14 | Julius Glatz Gmbh, 6731 Neidenfels | Mundstück für Filterzigaretten |
DE3205742C2 (de) * | 1982-02-18 | 1986-07-17 | B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg | Cigarettenfilter |
GB9110873D0 (en) * | 1991-05-20 | 1991-07-10 | British American Tobacco Co | Improvements relating to smoking articles |
DE4205658A1 (de) * | 1992-02-25 | 1993-08-26 | Reemtsma H F & Ph | Ventilierte filtercigarette |
CN105077576A (zh) * | 2015-09-01 | 2015-11-25 | 云南中烟工业有限责任公司 | 一种三元复合嘴棒 |
-
1972
- 1972-06-13 FR FR7221232A patent/FR2142412A5/fr not_active Expired
-
1973
- 1973-02-20 DE DE19732308302 patent/DE2308302A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE2308302A1 (de) | 1974-01-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |