BE851059A - Element filtrant pour la filtration des gaz qui contiennent des vapeurs ou des particules solides en suspension - Google Patents
Element filtrant pour la filtration des gaz qui contiennent des vapeurs ou des particules solides en suspensionInfo
- Publication number
- BE851059A BE851059A BE174637A BE174637A BE851059A BE 851059 A BE851059 A BE 851059A BE 174637 A BE174637 A BE 174637A BE 174637 A BE174637 A BE 174637A BE 851059 A BE851059 A BE 851059A
- Authority
- BE
- Belgium
- Prior art keywords
- filtration
- filter element
- solid particles
- gases containing
- containing vapors
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
- 239000000725 suspension Substances 0.000 title 1
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
- A24D3/0237—Filter rod forming processes by extrusion
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19824/76A IT1065077B (it) | 1976-02-03 | 1976-02-03 | Elementi filtranti particolarmente per sigarette |
Publications (1)
Publication Number | Publication Date |
---|---|
BE851059A true BE851059A (fr) | 1977-08-03 |
Family
ID=11161587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE174637A BE851059A (fr) | 1976-02-03 | 1977-02-03 | Element filtrant pour la filtration des gaz qui contiennent des vapeurs ou des particules solides en suspension |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5296466A (enrdf_load_stackoverflow) |
BE (1) | BE851059A (enrdf_load_stackoverflow) |
DE (1) | DE2704534A1 (enrdf_load_stackoverflow) |
FR (1) | FR2340123A1 (enrdf_load_stackoverflow) |
GB (1) | GB1570121A (enrdf_load_stackoverflow) |
IT (1) | IT1065077B (enrdf_load_stackoverflow) |
NL (1) | NL7701162A (enrdf_load_stackoverflow) |
SE (1) | SE419039B (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3624661A1 (de) * | 1986-07-22 | 1988-02-04 | Rhodia Ag | Ventilierte zigarette |
US5269329A (en) * | 1990-07-09 | 1993-12-14 | Kimberly-Clark Corporation | Method of producing tobacco flavored cigarette filter |
-
1976
- 1976-02-03 IT IT19824/76A patent/IT1065077B/it active
-
1977
- 1977-02-01 GB GB4107/77A patent/GB1570121A/en not_active Expired
- 1977-02-02 SE SE7701121A patent/SE419039B/xx unknown
- 1977-02-02 FR FR7702925A patent/FR2340123A1/fr active Granted
- 1977-02-03 BE BE174637A patent/BE851059A/xx not_active IP Right Cessation
- 1977-02-03 JP JP1033377A patent/JPS5296466A/ja active Pending
- 1977-02-03 DE DE19772704534 patent/DE2704534A1/de active Pending
- 1977-02-03 NL NL7701162A patent/NL7701162A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE7701121L (sv) | 1977-08-04 |
DE2704534A1 (de) | 1977-08-04 |
SE419039B (sv) | 1981-07-13 |
IT1065077B (it) | 1985-02-25 |
JPS5296466A (en) | 1977-08-13 |
FR2340123A1 (fr) | 1977-09-02 |
GB1570121A (en) | 1980-06-25 |
FR2340123B1 (enrdf_load_stackoverflow) | 1980-02-29 |
NL7701162A (nl) | 1977-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ANIC S.P.A. Effective date: 19840203 |