2694526

Information

• Patent Grant
• 2694526

• References
• Source

• Patent Number

  2,694,526

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1954
  71 years ago

• CPC

  • F24D19/1066 - for the combination of central heating and domestic hot water
  • B61D27/0036 - Means for heating only
  • F24D3/00 - Hot-water central heating systems
  • F24D3/02 - with forced circulation

• US Classifications

  • 237 - Heating systems
  • 236 - Automatic temperature and humidity regulation