Title:
Tobacco smoke filters and method of making the same
United States Patent 3359148
US Patent References:
Method of making a resin impregnated fiber glass mat and product
- - 2794759
Method of reshaping fibrous filter rods
- - 2979433
Process of manufacturing filters
- - 3026226
Method of making a tobacco smoke filter
- - 3039908
Apparatus for manufacturing filters
- - 3079978
Method of making a resin impregnated fiber glass mat and product
- - 2794759
Method of reshaping fibrous filter rods
- - 2979433
Process of manufacturing filters
- - 3026226
Method of making a tobacco smoke filter
- - 3039908
Apparatus for manufacturing filters
- - 3079978
Inventors:
Shojiro, Fukui
Publication Date:
12/19/1967
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Export Citation:
Assignee:
KURASHIKI RAYON CO
Primary Class:
Other Classes:
156/284, 131/343
International Classes:
A24D3/02; A24D3/08; A24D3/16; A24D3/00
US Patent References: