1332092

Information

• Patent Grant
• 1332092

• References
• Source

• Patent Number

  1,332,092

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1920
  104 years ago

• CPC

  • F28D1/053 - the conduits being straight
  • Y10S165/375 - Transverse air tubes

• US Classifications

  • 165 - Heat exchange