Title:
Domestic hot water tanks
United States Patent 3045654
US Patent References:
/0423858.html
- - 0423858

/1248143.html
- - 1248143

Furnace
- - 1542219

Domestic water-heating apparatus
- - 1744434

Closed receptacle
- - 2283066


Inventors:
John, Dell
Publication Date:
07/24/1962
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Assignee:
John, Dell
Primary Class:
122/18.310
Other Classes:
137/592, 122/379
International Classes:
F24H9/00
US Patent References:
2448128Water heater
2809267Domestic appliance