3299945

Information

• Patent Grant
• 3299945

• References
• Source

• Patent Number

  3,299,945

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1967
  58 years ago

• CPC

  • F24H7/0416 - the transfer fluid being air
  • Y10S165/539 - having a heat storage mass

• US Classifications

  • 165 - Heat exchange
  • 126 - Stoves and furnaces
  • 392 - Electric resistance heating devices