Diffuser device and adjustable control means therefor
United States Patent 2738225
US Patent References:
Humidifier
- - 1380208
Means for housing and controlling the evaporation of odor blocks
- - 2247600
Vapor disseminator
- - 2438129
Humidifier
- - 1380208
Means for housing and controlling the evaporation of odor blocks
- - 2247600
Vapor disseminator
- - 2438129
Inventors:
Meek, George W.
Publication Date:
03/13/1956
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Export Citation:
Assignee:
AIRKEM INC
Primary Class:
Other Classes:
55/DIG.031, 239/60, 239/59, 96/147, 422/266
International Classes:
A61L9/12