2707079

Information

• Patent Grant
• 2707079

• References
• Source

• Patent Number

  2,707,079

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1955
  69 years ago

• CPC

  • B60H1/00042 - the air passing only one heat exchanger
  • B60H1/00864 - Ventilators and damper doors
  • B60H2001/00157 - without by-pass
  • B60H2001/00171 - Valves on heaters for modulated liquid flow

• US Classifications

  • 237 - Heating systems
  • 454 - Ventilation