3469625

Information

• Patent Grant
• 3469625

• References
• Source

• Patent Number

  3,469,625

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • F28F3/02 - Elements or assemblies thereof with means for increasing heat-transfer area
  • F04D29/582 - specially adapted for elastic fluid pumps
  • F15B21/042 - Cooling or heating of the fluid; Warming up fluid systems
  • F28D1/024 - with an air driving element
  • Y10S165/303 - Annular heat exchanger

• US Classifications

  • 165 - Heat exchange