3054273

Information

• Patent Grant
• 3054273

• References
• Source

• Patent Number

  3,054,273

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1962
  63 years ago

• CPC

  • F25B41/062 - Expansion valves
  • Y10S236/16 - Relief spring

• US Classifications

  • 062 - Refrigeration
  • 236 - Automatic temperature and humidity regulation