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3688839
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Information
Patent Grant
3688839
References
Source
Patent Number
3,688,839
Date Filed
Not available
Date Issued
Tuesday, September 5, 1972
51 years ago
CPC
F25D17/02 - for circulating liquids
F24D3/082 - Hot water storage tanks specially adapted therefor
F24H1/208 - with tubes filled with heat transfer fluid
F24H1/50 - incorporating domestic water tanks
F25D31/002 - Liquid coolers
US Classifications
165 - Heat exchange
122 - Liquid heaters and vaporizers
126 - Stoves and furnaces
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