2289188

Information

• Patent Grant
• 2289188

• References
• Source

• Patent Number

  2,289,188

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1942
  82 years ago

• CPC

  • F17C13/02 - Special adaptations of indicating, measuring, or monitoring equipment
  • F17C2221/013 - Carbone dioxide
  • F17C2223/0176 - Solids and gas
  • F17C2227/0157 - Compressors

• US Classifications

  • 062 - Refrigeration
  • 250 - Radiant energy