1950792

Information

• Patent Grant
• 1950792

• References
• Source

• Patent Number

  1,950,792

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1934
  90 years ago

• CPC

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

• US Classifications

  • 165 - Heat exchange
  • 049 - Movable or removable closures
  • 454 - Ventilation