3456718

Information

• Patent Grant
• 3456718

• References
• Source

• Patent Number

  3,456,718

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • F24F12/001 - with heat-exchange between supplied and exhausted air
  • F04D17/167 - Operating by means of fibrous or porous elements
  • Y02B30/563 - Air to air
  • Y10S165/909 - Regeneration

• US Classifications

  • 165 - Heat exchange