2771752

Information

• Patent Grant
• 2771752

• References
• Source

• Patent Number

  2,771,752

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1956
  68 years ago

• CPC

  • F25D31/002 - Liquid coolers
  • B67D1/0867 - the cooling fluid being a liquid
  • B67D1/0868 - the cooling fluid being a gas

• US Classifications

  • 062 - Refrigeration