3745782

Information

• Patent Grant
• 3745782

• References
• Source

• Patent Number

  3,745,782

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • C02F11/20 - by freezing
  • B01J10/02 - of the thin-film type
  • C02F11/12 - by de-watering, drying, or thickening

• US Classifications

  • 062 - Refrigeration
  • 210 - Liquid purification or separation