1918846

Information

• Patent Grant
• 1918846

• References
• Source

• Patent Number

  1,918,846

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1933
  91 years ago

• CPC

  • B60K11/085 - with adjustable shutters or blinds
  • F01P7/10 - by throttling amount of air flowing through liquid-to-air heat exchangers
  • Y10S165/097 - Plural parallel pivotable shutters

• US Classifications

  • 165 - Heat exchange
  • 049 - Movable or removable closures
  • 180 - Motor vehicles