NL277128A - - Google Patents
Info
- Publication number
- NL277128A NL277128A NL277128DA NL277128A NL 277128 A NL277128 A NL 277128A NL 277128D A NL277128D A NL 277128DA NL 277128 A NL277128 A NL 277128A
- Authority
- NL
- Netherlands
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 |
|---|---|---|---|
| AT296961A AT242039B (de) | 1961-04-14 | 1961-04-14 | Filtriervorrichtung für Tabakrauch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL277128A true NL277128A (da) |
Family
ID=3543248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL277128D NL277128A (da) | 1961-04-14 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT242039B (da) |
| BE (1) | BE616413A (da) |
| CH (1) | CH408742A (da) |
| DE (1) | DE1432630A1 (da) |
| GB (1) | GB996891A (da) |
| NL (1) | NL277128A (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1592549A (en) * | 1976-10-06 | 1981-07-08 | British American Tobacco Co | Tobacco-smoke filters |
| DE4118815C2 (de) * | 1991-06-07 | 1996-02-01 | Bat Cigarettenfab Gmbh | Verfahren zur Herstellung eines Cigarettenfilters und nach diesem Verfahren hergestellter Cigarettenfilter |
| ES2717550B2 (es) * | 2017-12-21 | 2020-02-28 | Univ Alicante | Filtro combinado para la eliminacion de alquitranes y compuestos toxicos del humo del tabaco |
-
0
- NL NL277128D patent/NL277128A/xx unknown
-
1961
- 1961-04-14 AT AT296961A patent/AT242039B/de active
-
1962
- 1962-04-12 GB GB14139/62A patent/GB996891A/en not_active Expired
- 1962-04-12 DE DE19621432630 patent/DE1432630A1/de active Pending
- 1962-04-12 CH CH448462A patent/CH408742A/de unknown
- 1962-04-13 BE BE616413A patent/BE616413A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1432630A1 (de) | 1968-12-19 |
| AT242039B (de) | 1965-08-25 |
| CH408742A (de) | 1966-02-28 |
| BE616413A (fr) | 1962-07-31 |
| GB996891A (en) | 1965-06-30 |