BE530256A - - Google Patents
Info
- Publication number
- BE530256A BE530256A BE530256DA BE530256A BE 530256 A BE530256 A BE 530256A BE 530256D A BE530256D A BE 530256DA BE 530256 A BE530256 A BE 530256A
- Authority
- BE
- Belgium
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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB324175X | 1953-07-10 | ||
| GB70454X | 1954-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE530256A true BE530256A (en) |
Family
ID=26241128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE530256D BE530256A (en) | 1953-07-10 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE530256A (en) |
| CH (1) | CH324175A (en) |
| GB (1) | GB745245A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2936764A (en) * | 1956-06-06 | 1960-05-17 | Sidney Van Tuyl | Cigarette filter |
| US2954036A (en) * | 1958-06-03 | 1960-09-27 | Olin Mathieson | Cellulosic sheet and filter, and process therefor |
| US3097655A (en) * | 1960-02-29 | 1963-07-16 | Shalmy C Oden | Smoking pipe |
| 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 |
| US3426764A (en) * | 1965-10-04 | 1969-02-11 | Eastman Kodak Co | Cigarette filters of paper containing cellulose acetate fibers |
| CH454714A (en) * | 1966-02-23 | 1968-04-15 | Celfil Co | Process for producing an endless paper web suitable for processing for smoking products filters |
| US4007745A (en) * | 1971-03-23 | 1977-02-15 | Celanese Corporation | Filter |
| US5348027A (en) * | 1991-02-14 | 1994-09-20 | R. J. Reynolds Tobacco Company | Cigarette with improved substrate |
| CN108078003B (en) * | 2017-12-25 | 2024-03-15 | 四川三联新材料有限公司 | Cellulose paper annular device with airflow channel and preparation method |
-
0
- BE BE530256D patent/BE530256A/xx unknown
-
1953
- 1953-07-10 GB GB19251/53A patent/GB745245A/en not_active Expired
-
1954
- 1954-07-10 CH CH324175D patent/CH324175A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH324175A (en) | 1957-09-15 |
| GB745245A (en) | 1956-02-22 |