1218039

Information

• Patent Grant
• 1218039

• References
• Source

• Patent Number

  1,218,039

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1917
  108 years ago

• CPC

  • F01P7/10 - by throttling amount of air flowing through liquid-to-air heat exchangers
  • Y10S160/01 - Auto radiator screens
  • Y10S165/093 - Adjustable radiator face covering means

• US Classifications

  • 165 - Heat exchange
  • 160 - Flexible or portable closure, partition, or panel