CH470851A - Cigarette filter - Google Patents
Cigarette filterInfo
- Publication number
- CH470851A CH470851A CH1329768A CH1329768A CH470851A CH 470851 A CH470851 A CH 470851A CH 1329768 A CH1329768 A CH 1329768A CH 1329768 A CH1329768 A CH 1329768A CH 470851 A CH470851 A CH 470851A
- Authority
- CH
- Switzerland
- Prior art keywords
- cigarette filter
- cigarette
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2018967 | 1967-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH470851A true CH470851A (en) | 1969-04-15 |
Family
ID=11164559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1329768A CH470851A (en) | 1967-09-06 | 1968-08-30 | Cigarette filter |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH470851A (en) |
-
1968
- 1968-08-30 CH CH1329768A patent/CH470851A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |