2909044

Information

• Patent Grant
• 2909044

• References
• Source

• Patent Number

  2,909,044

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1959
  65 years ago

• CPC

  • B67D1/0868 - the cooling fluid being a gas
  • B67D1/0857 - Cooling arrangements
  • F25D17/06 - by forced circulation
  • F25D2331/802 - Barrels

• US Classifications

  • 062 - Refrigeration