Title:
Cigarette and smoke filter and flavor means
United States Patent 3339557
US Patent References:
Tobacco smoking article
- - 2755206
Smoking article with filtering means
- - 2893399
Tobacco smoke filtering
- - 3122145
Tobacco smoking article
- - 2755206
Smoking article with filtering means
- - 2893399
Tobacco smoke filtering
- - 3122145
Inventors:
Karalus, Lew W.
Publication Date:
09/05/1967
View Patent Images:
Export Citation:
Assignee:
Karalus, Lew W.
Primary Class:
Other Classes:
131/335, 131/342, 131/360, 131/337
International Classes:
A24D3/06; A24D3/00
Foreign References:
| GB243199A |