ES255248Y - Filtro de humos - Google Patents
Filtro de humosInfo
- Publication number
- ES255248Y ES255248Y ES1980255248U ES255248U ES255248Y ES 255248 Y ES255248 Y ES 255248Y ES 1980255248 U ES1980255248 U ES 1980255248U ES 255248 U ES255248 U ES 255248U ES 255248 Y ES255248 Y ES 255248Y
- Authority
- ES
- Spain
- Prior art keywords
- smoke filter
- smoke
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/024,251 US4291711A (en) | 1979-03-27 | 1979-03-27 | Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same |
| GB8002588A GB2046572B (en) | 1979-03-27 | 1980-01-25 | Filter element and production thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES255248U ES255248U (es) | 1981-11-16 |
| ES255248Y true ES255248Y (es) | 1982-05-01 |
Family
ID=26274283
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES489942A Granted ES489942A0 (es) | 1979-03-27 | 1980-03-26 | Metodo de fabricacion de filtros de humos. |
| ES1980255248U Expired ES255248Y (es) | 1979-03-27 | 1980-12-01 | Filtro de humos |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES489942A Granted ES489942A0 (es) | 1979-03-27 | 1980-03-26 | Metodo de fabricacion de filtros de humos. |
Country Status (6)
| Country | Link |
|---|---|
| AR (1) | AR223866A1 (es) |
| BR (1) | BR8001961A (es) |
| ES (2) | ES489942A0 (es) |
| FI (1) | FI800785A (es) |
| GR (1) | GR67222B (es) |
| IT (1) | IT1131000B (es) |
-
1980
- 1980-03-13 FI FI800785A patent/FI800785A/fi not_active Application Discontinuation
- 1980-03-17 GR GR61460A patent/GR67222B/el unknown
- 1980-03-19 IT IT20776/80A patent/IT1131000B/it active
- 1980-03-20 AR AR28037880A patent/AR223866A1/es active
- 1980-03-26 ES ES489942A patent/ES489942A0/es active Granted
- 1980-03-27 BR BR8001961A patent/BR8001961A/pt unknown
- 1980-12-01 ES ES1980255248U patent/ES255248Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES8104711A1 (es) | 1981-05-16 |
| ES489942A0 (es) | 1981-05-16 |
| GR67222B (es) | 1981-06-25 |
| ES255248U (es) | 1981-11-16 |
| AR223866A1 (es) | 1981-09-30 |
| IT1131000B (it) | 1986-06-18 |
| BR8001961A (pt) | 1980-11-25 |
| FI800785A (fi) | 1980-09-28 |
| IT8020776A0 (it) | 1980-03-19 |
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