3490248

Information

• Patent Grant
• 3490248

• References
• Source

• Patent Number

  3,490,248

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  55 years ago

• CPC

  • F24F5/0017 - using cold storage bodies
  • B60H1/3235 - using sublimation
  • F24F5/0007 - cooling apparatus specially adapted for use in air-conditioning
  • Y02E60/147 - Cold storage

• US Classifications

  • 062 - Refrigeration