Air conditioning apparatus
United States Patent 2115288

Inventors:
Smith, Leonard C.
Publication Date:
04/26/1938
View Patent Images:
Download PDF 2115288 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
HEATING VENTILATING & AIR COND
Primary Class:
62/428
Other Classes:
62/295, 165/69, 62/297, 165/125, 62/466
International Classes:
F24F1/02