Electric heating unit
United States Patent 1797712

Inventors:
Brodnax, Clarence M.
Joseph, Loizzo
Publication Date:
03/24/1931
View Patent Images:
Download PDF 1797712 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Brodnax, Clarence M.
Joseph, Loizzo
Primary Class:
219/523
Other Classes:
219/536, 392/503, 219/526, 219/552, 219/541
International Classes:
H05B3/78