1390899

Information

• Patent Grant
• 1390899

• References
• Source

• Patent Number

  1,390,899

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1921
  103 years ago

• CPC

  • F01P3/18 - Arrangements or mounting of liquid-to-air heat-exchangers
  • Y10S165/303 - Annular heat exchanger

• US Classifications

  • 165 - Heat exchange