2379869

Information

• Patent Grant
• 2379869

• References
• Source

• Patent Number

  2,379,869

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1945
  79 years ago

• CPC

  • G09B9/08 - for teaching control of aircraft
  • Y10T74/1211 - and resetting means

• US Classifications

  • 434 - Education and demonstration
  • 074 - Machine element or mechanism
  • 116 - Signals and indicators