CH530177A - Filtre purificateur pour cigarettes - Google Patents
Filtre purificateur pour cigarettesInfo
- Publication number
- CH530177A CH530177A CH734171A CH734171A CH530177A CH 530177 A CH530177 A CH 530177A CH 734171 A CH734171 A CH 734171A CH 734171 A CH734171 A CH 734171A CH 530177 A CH530177 A CH 530177A
- Authority
- CH
- Switzerland
- Prior art keywords
- cigarettes
- filter purifier
- purifier
- filter
- 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
- A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717117814A FR2137256B1 (xx) | 1971-05-17 | 1971-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH530177A true CH530177A (fr) | 1972-11-15 |
Family
ID=9077174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH734171A CH530177A (fr) | 1971-05-17 | 1971-05-17 | Filtre purificateur pour cigarettes |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE767593A (xx) |
CH (1) | CH530177A (xx) |
DE (1) | DE2127926A1 (xx) |
FR (1) | FR2137256B1 (xx) |
NL (1) | NL7107698A (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4023576A (en) * | 1973-11-21 | 1977-05-17 | Liggett & Myers Incorporated | Cigarette mouthpiece for controlling flow |
US4503869A (en) * | 1983-06-10 | 1985-03-12 | Brown & Williamson Tobacco Corporation | Cigarette mouthpiece |
-
1971
- 1971-05-17 CH CH734171A patent/CH530177A/fr not_active IP Right Cessation
- 1971-05-17 FR FR717117814A patent/FR2137256B1/fr not_active Expired
- 1971-05-25 BE BE767593A patent/BE767593A/xx unknown
- 1971-06-04 DE DE19712127926 patent/DE2127926A1/de active Pending
- 1971-06-04 NL NL7107698A patent/NL7107698A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2137256A1 (xx) | 1972-12-29 |
NL7107698A (xx) | 1972-12-06 |
DE2127926A1 (de) | 1972-12-14 |
FR2137256B1 (xx) | 1973-05-11 |
BE767593A (fr) | 1971-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |