Title:
Smoking tobacco preparation
United States Patent 3292636
US Patent References:
Impregnated carbon and process of making same
- - 1519470
Cigarette paper
- - 2755207
Tobacco and an additive
- - 2759859
Impregnated carbon and process of making same
- - 1519470
Cigarette paper
- - 2755207
Tobacco and an additive
- - 2759859
Inventors:
Mays, Rolland L.
Publication Date:
12/20/1966
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Assignee:
UNION CARBIDE CORP
Primary Class:
International Classes:
A24B15/28; A24B15/00
Foreign References:
| GB841074A |