Title:
Fibrous tobacco smoke filters
United States Patent 2908280
Inventors:
Touey, George P.
Publication Date:
10/13/1959
Export Citation:
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Assignee:
EASTMAN KODAK CO
Primary Class:
131/342
Other Classes:
131/345
International Classes:
A24D3/14; A24D3/00
View Patent Images:
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US Patent References:
2805671Aerosol filters
2789563Filter elements
2780228Filters for tobacco smoke comprising cellulose esters and ethers
2707308Method of making a filter element
2688380Filter cartridge
2483406Process and apparatus for producing fibrous materials
2476582Method of making filter units
2355822Filter medium
2228383Tobacco smoke filtering
2171770Cigarette tip
2108860Method of and substance for treating tobacco smoke
1961886Piston
1954109Tobacco
Foreign References:
AU121414B
CH243838A
CH264287A
GB395918A
GB538529A
GB665278A
FR813324A
DE838419C