NL7611091A - Sigarettefilter. - Google Patents
Sigarettefilter.Info
- Publication number
- NL7611091A NL7611091A NL7611091A NL7611091A NL7611091A NL 7611091 A NL7611091 A NL 7611091A NL 7611091 A NL7611091 A NL 7611091A NL 7611091 A NL7611091 A NL 7611091A NL 7611091 A NL7611091 A NL 7611091A
- Authority
- NL
- Netherlands
- Prior art keywords
- cigarette filter
- cigarette
- filter
- 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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH430074A CH583529A5 (de) | 1974-03-28 | 1974-03-28 | |
CH1317175A CH586518A5 (de) | 1975-10-10 | 1975-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7611091A true NL7611091A (nl) | 1977-04-13 |
Family
ID=25695155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7611091A NL7611091A (nl) | 1974-03-28 | 1976-10-07 | Sigarettefilter. |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE2660142B1 (de) |
NL (1) | NL7611091A (de) |
-
1976
- 1976-09-30 DE DE19762660142 patent/DE2660142B1/de active Granted
- 1976-09-30 DE DE19762644056 patent/DE2644056C3/de not_active Expired
- 1976-10-07 NL NL7611091A patent/NL7611091A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2644056C3 (de) | 1980-05-08 |
DE2644056A1 (de) | 1977-04-14 |
DE2660142C2 (de) | 1980-07-17 |
DE2660142B1 (de) | 1979-10-31 |
DE2644056B2 (de) | 1979-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |