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 (en) |
Family
ID=10895527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL34851D NL34851C (en) | 1927-11-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1993728A (en) |
| CH (1) | CH142428A (en) |
| NL (1) | NL34851C (en) |
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 (en) * | 1963-07-17 | 1964-10-23 | Job Soc | Process for the manufacture of filter, in particular filter for cigarettes, filter conforming to those obtained by the present process or similar process, as well as articles such as cigarettes provided with said filter |
| 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/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US1993728A (en) | 1935-03-12 |
| CH142428A (en) | 1930-09-30 |