2528875

Information

• Patent Grant
• 2528875

• References
• Source

• Patent Number

  2,528,875

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1950
  74 years ago

• CPC

  • F25C1/16 - by partially evaporating water in a vacuum

• US Classifications

  • 062 - Refrigeration
  • 210 - Liquid purification or separation