DD94953A5 - - Google Patents
Info
- Publication number
- DD94953A5 DD94953A5 DD156792A DD15679271A DD94953A5 DD 94953 A5 DD94953 A5 DD 94953A5 DD 156792 A DD156792 A DD 156792A DD 15679271 A DD15679271 A DD 15679271A DD 94953 A5 DD94953 A5 DD 94953A5
- Authority
- DD
- German Democratic Republic
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
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1143170A CH519865A (de) | 1970-07-29 | 1970-07-29 | Verfahren zur Herstellung von Filterstäben für Tabakwaren sowie hiernach hergestellter Filterstab |
| CH1279270A CH519926A (de) | 1970-08-27 | 1970-08-27 | Präpariertes Material zur Herstellung von Kohlenstoff enthaltenden Körpern, Verfahren zur Präparierung des Materials und Verwendung desselben |
| CH1290670 | 1970-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD94953A5 true DD94953A5 (de) | 1973-01-05 |
Family
ID=27176620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD156792A DD94953A5 (de) | 1970-07-29 | 1971-07-28 |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT320500B (de) |
| AU (1) | AU3125871A (de) |
| BE (1) | BE770166A (de) |
| BG (1) | BG18827A3 (de) |
| DD (1) | DD94953A5 (de) |
| DE (1) | DE2136526A1 (de) |
| ES (2) | ES393732A1 (de) |
| FR (1) | FR2103346A5 (de) |
| GB (1) | GB1308885A (de) |
| IL (1) | IL37274A0 (de) |
| NL (1) | NL7110113A (de) |
| RO (1) | RO71887A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2224099A1 (en) * | 1973-04-09 | 1974-10-31 | Gallaher Ltd | Base for synthetic tobacco - composed of carbon-contg. flexible and coherent fine fibres |
| US7479098B2 (en) | 2005-09-23 | 2009-01-20 | R. J. Reynolds Tobacco Company | Equipment for insertion of objects into smoking articles |
| US8079369B2 (en) | 2008-05-21 | 2011-12-20 | R.J. Reynolds Tobacco Company | Method of forming a cigarette filter rod member |
| US8613284B2 (en) | 2008-05-21 | 2013-12-24 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a degradable fiber |
| US8375958B2 (en) | 2008-05-21 | 2013-02-19 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a carbonaceous fiber |
| WO2009143338A2 (en) * | 2008-05-21 | 2009-11-26 | R.J. Reynolds Tobacco Company | Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom |
-
1971
- 1971-07-08 IL IL37274A patent/IL37274A0/xx unknown
- 1971-07-12 GB GB3265571A patent/GB1308885A/en not_active Expired
- 1971-07-15 AU AU31258/71A patent/AU3125871A/en not_active Expired
- 1971-07-16 BE BE770166A patent/BE770166A/xx unknown
- 1971-07-20 BG BG018119A patent/BG18827A3/xx unknown
- 1971-07-21 DE DE19712136526 patent/DE2136526A1/de active Pending
- 1971-07-22 NL NL7110113A patent/NL7110113A/xx unknown
- 1971-07-26 FR FR7127305A patent/FR2103346A5/fr not_active Expired
- 1971-07-28 AT AT659871A patent/AT320500B/de not_active IP Right Cessation
- 1971-07-28 DD DD156792A patent/DD94953A5/xx unknown
- 1971-07-28 ES ES393732A patent/ES393732A1/es not_active Expired
- 1971-07-29 RO RO197167844A patent/RO71887A/ro unknown
-
1972
- 1972-08-05 ES ES1972183007U patent/ES183007Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT320500B (de) | 1975-02-10 |
| BG18827A3 (bg) | 1975-03-20 |
| NL7110113A (de) | 1972-02-01 |
| IL37274A0 (en) | 1971-10-20 |
| ES183007U (es) | 1973-07-16 |
| DE2136526A1 (de) | 1972-02-03 |
| BE770166A (fr) | 1971-12-01 |
| ES393732A1 (es) | 1973-08-16 |
| FR2103346A5 (de) | 1972-04-07 |
| RO71887A (fr) | 1982-09-09 |
| ES183007Y (es) | 1974-05-01 |
| AU3125871A (en) | 1973-01-18 |
| GB1308885A (en) | 1973-03-07 |