ZA765700B - Filters for tobacco smoke - Google Patents
Filters for tobacco smokeInfo
- Publication number
- ZA765700B ZA765700B ZA765700A ZA765700A ZA765700B ZA 765700 B ZA765700 B ZA 765700B ZA 765700 A ZA765700 A ZA 765700A ZA 765700 A ZA765700 A ZA 765700A ZA 765700 B ZA765700 B ZA 765700B
- Authority
- ZA
- South Africa
- Prior art keywords
- filters
- tobacco smoke
- tobacco
- smoke
- Prior art date
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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2618155A DE2618155C3 (de) | 1976-04-26 | 1976-04-26 | Verwendung von Aluminiumhydroxid als Zusatzmittel zu Zigarettenfiltern |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA765700B true ZA765700B (en) | 1977-09-28 |
Family
ID=5976239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA765700A ZA765700B (en) | 1976-04-26 | 1976-09-23 | Filters for tobacco smoke |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS52131000A (xx) |
BE (1) | BE844846R (xx) |
BR (1) | BR7605231A (xx) |
CH (1) | CH593028A5 (xx) |
DE (1) | DE2618155C3 (xx) |
ES (1) | ES453848A2 (xx) |
NL (1) | NL7607458A (xx) |
ZA (1) | ZA765700B (xx) |
-
1976
- 1976-04-26 DE DE2618155A patent/DE2618155C3/de not_active Expired
- 1976-06-10 BR BR7605231A patent/BR7605231A/pt unknown
- 1976-07-06 NL NL7607458A patent/NL7607458A/xx unknown
- 1976-08-03 BE BE169526A patent/BE844846R/fr active
- 1976-08-10 JP JP9457976A patent/JPS52131000A/ja active Pending
- 1976-09-23 ZA ZA765700A patent/ZA765700B/xx unknown
- 1976-12-01 ES ES453848A patent/ES453848A2/es not_active Expired
-
1977
- 1977-01-03 CH CH1677A patent/CH593028A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR7605231A (pt) | 1978-03-07 |
CH593028A5 (xx) | 1977-11-15 |
NL7607458A (nl) | 1977-10-28 |
DE2618155B2 (de) | 1978-03-09 |
JPS52131000A (en) | 1977-11-02 |
ES453848A2 (es) | 1978-03-01 |
DE2618155C3 (de) | 1978-11-16 |
BE844846R (fr) | 1976-12-01 |
DE2618155A1 (de) | 1978-01-26 |
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