2307298

Information

• Patent Grant
• 2307298

• References
• Source

• Patent Number

  2,307,298

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1943
  82 years ago

• CPC

  • F28F1/126 - consisting of zig-zag shaped fins
  • Y10S165/386 - To form only air passages
  • Y10T29/496 - Multiperforated metal article making

• US Classifications

  • 165 - Heat exchange
  • 029 - Metal working