Finned condenser tube
United States Patent 2241209

Inventors:
Lea, Edward S.
Publication Date:
05/06/1941
View Patent Images:
Download PDF 2241209 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Lea, Edward S.
Primary Class:
165/159
Other Classes:
165/DIG.406, 165/162, 165/175, 159/28.100, 165/69, 165/184, 122/510, 165/172, 29/890.046, 165/178
International Classes:
F28F1/36; F28F9/013; F28F1/12; F28F9/007