FR2172673A5 - - Google Patents
Info
- Publication number
- FR2172673A5 FR2172673A5 FR7304955A FR7304955A FR2172673A5 FR 2172673 A5 FR2172673 A5 FR 2172673A5 FR 7304955 A FR7304955 A FR 7304955A FR 7304955 A FR7304955 A FR 7304955A FR 2172673 A5 FR2172673 A5 FR 2172673A5
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB730272A GB1423516A (en) | 1972-02-17 | 1972-02-17 | Cigarettes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2172673A5 true FR2172673A5 (fr) | 1973-09-28 |
Family
ID=9830519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7304955A Expired FR2172673A5 (fr) | 1972-02-17 | 1973-02-13 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4896798A (fr) |
| BE (1) | BE795441A (fr) |
| BR (1) | BR7301179D0 (fr) |
| CA (1) | CA993302A (fr) |
| ES (1) | ES411706A1 (fr) |
| FR (1) | FR2172673A5 (fr) |
| GB (1) | GB1423516A (fr) |
| LU (1) | LU67053A1 (fr) |
| NL (1) | NL7302291A (fr) |
| ZA (1) | ZA73986B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2414884A1 (fr) * | 1978-01-24 | 1979-08-17 | Seita | Perfectionnement aux filtres pour cigarettes |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS595273B2 (ja) * | 1974-03-08 | 1984-02-03 | サトウ シゲオ | 孔と空間で煙の不純物を完全に析出冷却しタバコを甘く楽しくする、安価な吸口 |
| GB8525967D0 (en) * | 1985-10-22 | 1985-11-27 | Cigarette Components Ltd | Ventilated cigarette filter |
-
1972
- 1972-02-17 GB GB730272A patent/GB1423516A/en not_active Expired
-
1973
- 1973-02-12 ZA ZA730986A patent/ZA73986B/xx unknown
- 1973-02-13 FR FR7304955A patent/FR2172673A5/fr not_active Expired
- 1973-02-14 BE BE795441D patent/BE795441A/fr unknown
- 1973-02-16 CA CA163,865A patent/CA993302A/en not_active Expired
- 1973-02-16 ES ES411706A patent/ES411706A1/es not_active Expired
- 1973-02-16 BR BR731179A patent/BR7301179D0/pt unknown
- 1973-02-16 LU LU67053A patent/LU67053A1/xx unknown
- 1973-02-17 JP JP48019675A patent/JPS4896798A/ja active Pending
- 1973-02-19 NL NL7302291A patent/NL7302291A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2414884A1 (fr) * | 1978-01-24 | 1979-08-17 | Seita | Perfectionnement aux filtres pour cigarettes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4896798A (fr) | 1973-12-10 |
| NL7302291A (fr) | 1973-08-21 |
| BR7301179D0 (pt) | 1973-10-04 |
| LU67053A1 (fr) | 1974-02-21 |
| GB1423516A (en) | 1976-02-04 |
| ZA73986B (en) | 1974-09-25 |
| BE795441A (fr) | 1973-08-14 |
| ES411706A1 (es) | 1976-06-01 |
| CA993302A (en) | 1976-07-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |