Hot water storage tank with centrally suspended heating unit
United States Patent 3180322
US Patent References:
Combustion chamber
- - 2329272

Flue for gas water heaters
- - 2847953


Inventors:
Gibbard, Harry S.
Publication Date:
04/27/1965
View Patent Images:
Download PDF 3180322 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
NAT HEATING & COOLING MFG CORP
Primary Class:
122/17.200
Other Classes:
122/18.300, 110/326, 431/172, 431/189, 122/156, 110/260
International Classes:
F24H1/20; F24H3/00
Foreign References:
GB902133A