3491543

Information

• Patent Grant
• 3491543

• References
• Source

• Patent Number

  3,491,543

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1970
  55 years ago

• CPC

  • F25C1/125 - on flexible surfaces
  • Y10S159/05 - Freezing

• US Classifications

  • 062 - Refrigeration
  • 159 - Concentrating evaporators
  • 184 - Lubrication