3645330

Information

• Patent Grant
• 3645330

• References
• Source

• Patent Number

  3,645,330

• Date Filed

  Not available

• Date Issued

  Tuesday, February 29, 1972
  53 years ago

• CPC

  • F28F1/32 - the means having portions engaging further tubular elements
  • Y10S165/444 - including transversely stacked fin sheets

• US Classifications

  • 165 - Heat exchange