Comfort unit
United States Patent 2512559
US Patent References:
/0096989.html
- - 0096989

/0157851.html
- - 0157851

/0630565.html
- - 0630565

/0870546.html
- - 0870546

/1667316.html
- - 1667316


Inventors:
Williams, Alfred L. W.
Publication Date:
06/20/1950
View Patent Images:
Download PDF 2512559 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Williams, Alfred L. W.
Primary Class:
5/502
Other Classes:
219/212, 5/941, 5/423, 34/97, 5/482, 392/360, 62/261, 392/354, 34/80
International Classes:
A47G9/02; H05B3/34; A61F7/00
US Patent References:
1721795Incubator and method of hatching chickens
1817277Arrangement for cooling and heating beds
1863656Air dehydrator
2037695Hair drier
2052931Air dehydration unit
2093834Refrigerating apparatus
2124932Air conditioning system
2303332Air conditioning device
Foreign References:
FR692589A