Title:
Exhauster including venturi means
United States Patent 3347147
Inventors:
Howard, Ben O.
Publication Date:
10/17/1967
Export Citation:
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Assignee:
Howard, Ben O.
Primary Class:
454/38
International Classes:
F23L17/02; F24F7/02; F23L17/00; F24F7/02
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US Patent References:
0196504N/A
Foreign References:
GB838855A
IT409960B
CH285058A