3250317

Information

• Patent Grant
• 3250317

• References
• Source

• Patent Number

  3,250,317

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1966
  58 years ago

• CPC

  • B60H1/3235 - using sublimation

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration
  • 454 - Ventilation