2664275

Information

• Patent Grant
• 2664275

• References
• Source

• Patent Number

  2,664,275

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1953
  71 years ago

• CPC

  • F24D3/087 - Tap water heat exchangers specially adapted therefore
  • F24D3/00 - Hot-water central heating systems
  • Y10S165/109 - with by-pass of heat exchanger or heat exchanger section

• US Classifications

  • 165 - Heat exchange
  • 122 - Liquid heaters and vaporizers
  • 237 - Heating systems