NL34851C - - Google Patents
Info
- Publication number
- NL34851C NL34851C NL34851DC NL34851C NL 34851 C NL34851 C NL 34851C NL 34851D C NL34851D C NL 34851DC NL 34851 C NL34851 C NL 34851C
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0229—Filter rod forming processes
- A24D3/0245—Filter rod forming processes by winding, e.g. spirally
-
- 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 |
|---|---|---|---|
| GB1993728X | 1927-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL34851C true NL34851C (enrdf_load_html_response) |
Family
ID=10895527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL34851D NL34851C (enrdf_load_html_response) | 1927-11-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1993728A (enrdf_load_html_response) |
| CH (1) | CH142428A (enrdf_load_html_response) |
| NL (1) | NL34851C (enrdf_load_html_response) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2793572A (en) * | 1952-05-02 | 1957-05-28 | H & V Specialties Co Inc | Apparatus for and method of making filters |
| US2882801A (en) * | 1954-07-19 | 1959-04-21 | Cav Ltd | Machine for use in the manufacture of paper filters |
| FR1375782A (fr) * | 1963-07-17 | 1964-10-23 | Job Soc | Procédé pour la fabrication de filtre, notamment de filtre pour cigarettes, filtreconforme à ceux obtenus par le présent procédé ou procédé similaire, ainsi que les articles tels que cigarettes pourvus dudit filtre |
| US5365951A (en) * | 1990-08-24 | 1994-11-22 | Philip Morris Incorporated | Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core |
| US5746230A (en) * | 1990-08-24 | 1998-05-05 | Philip Morris Incorporated | Concentric smoking filter having discrete tow and web filter media |
| EP0638248A1 (en) * | 1993-08-12 | 1995-02-15 | Philip Morris Products Inc. | Methods and apparatus to make concentric filters composed of two or more materials |
| US20040200491A1 (en) * | 2003-04-09 | 2004-10-14 | Karles Georgios D. | On line formation of recessed cigarette filter |
-
0
- NL NL34851D patent/NL34851C/xx active
-
1928
- 1928-11-20 US US320733A patent/US1993728A/en not_active Expired - Lifetime
-
1929
- 1929-05-22 CH CH142428D patent/CH142428A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US1993728A (en) | 1935-03-12 |
| CH142428A (de) | 1930-09-30 |