ES183007Y - FILTER FOR TOBACCO. - Google Patents
FILTER FOR TOBACCO.Info
- Publication number
- ES183007Y ES183007Y ES1972183007U ES183007U ES183007Y ES 183007 Y ES183007 Y ES 183007Y ES 1972183007 U ES1972183007 U ES 1972183007U ES 183007 U ES183007 U ES 183007U ES 183007 Y ES183007 Y ES 183007Y
- Authority
- ES
- Spain
- Prior art keywords
- tobacco
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 (en) | 1970-07-29 | 1970-07-29 | Cigarette filter tips - contg carbon by treating fibrous material with sulphuric acid |
CH1279270A CH519926A (en) | 1970-08-27 | 1970-08-27 | Cigarette filter tips - contg carbon by treating fibrous material with sulphuric acid |
CH1290670 | 1970-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES183007U ES183007U (en) | 1973-07-16 |
ES183007Y true ES183007Y (en) | 1974-05-01 |
Family
ID=27176620
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES393732A Expired ES393732A1 (en) | 1970-07-29 | 1971-07-28 | Method of making filter rods for tobacco products and filters made according to such method |
ES1972183007U Expired ES183007Y (en) | 1970-07-29 | 1972-08-05 | FILTER FOR TOBACCO. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES393732A Expired ES393732A1 (en) | 1970-07-29 | 1971-07-28 | Method of making filter rods for tobacco products and filters made according to such method |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT320500B (en) |
AU (1) | AU3125871A (en) |
BE (1) | BE770166A (en) |
BG (1) | BG18827A3 (en) |
DD (1) | DD94953A5 (en) |
DE (1) | DE2136526A1 (en) |
ES (2) | ES393732A1 (en) |
FR (1) | FR2103346A5 (en) |
GB (1) | GB1308885A (en) |
IL (1) | IL37274A0 (en) |
NL (1) | NL7110113A (en) |
RO (1) | RO71887A (en) |
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 |
CN103222684B (en) * | 2008-05-21 | 2015-11-18 | R.J.雷诺兹烟草公司 | For the formation of the equipment of the filter assemblies of smoking product and correlation technique and the smoking product that manufactured by it |
US8375958B2 (en) | 2008-05-21 | 2013-02-19 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a carbonaceous fiber |
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 |
-
1971
- 1971-07-08 IL IL37274A patent/IL37274A0/en 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/en unknown
- 1971-07-20 BG BG18119A patent/BG18827A3/xx unknown
- 1971-07-21 DE DE19712136526 patent/DE2136526A1/en 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 DD DD156792A patent/DD94953A5/xx unknown
- 1971-07-28 AT AT659871A patent/AT320500B/en not_active IP Right Cessation
- 1971-07-28 ES ES393732A patent/ES393732A1/en not_active Expired
- 1971-07-29 RO RO197167844A patent/RO71887A/en unknown
-
1972
- 1972-08-05 ES ES1972183007U patent/ES183007Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BG18827A3 (en) | 1975-03-20 |
AU3125871A (en) | 1973-01-18 |
GB1308885A (en) | 1973-03-07 |
BE770166A (en) | 1971-12-01 |
ES393732A1 (en) | 1973-08-16 |
RO71887A (en) | 1982-09-09 |
IL37274A0 (en) | 1971-10-20 |
FR2103346A5 (en) | 1972-04-07 |
ES183007U (en) | 1973-07-16 |
DE2136526A1 (en) | 1972-02-03 |
AT320500B (en) | 1975-02-10 |
DD94953A5 (en) | 1973-01-05 |
NL7110113A (en) | 1972-02-01 |
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