Title:
Air conditioning system
United States Patent 2155510

Inventors:
Shepperd, William B.
Publication Date:
04/25/1939
View Patent Images:
Download PDF 2155510 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Lewis, Scott L.
Primary Class:
62/114
Other Classes:
137/537, 137/335, 137/338, 62/419, 60/645, 165/62, 252/67, 62/500, 137/418, 137/159, 137/79
International Classes:
F24F5/00