3813893

Information

• Patent Grant
• 3813893

• References
• Source

• Patent Number

  3,813,893

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1974
  50 years ago

• CPC

  • F25B45/00 - Arrangements for charging or discharging refrigerant
  • F25B2345/001 - Charging refrigerant to a cycle
  • F25B2345/0051 - having a carrying handle
  • F25B2345/006 - characterised by charging or discharging valves

• US Classifications

  • 062 - Refrigeration