3469102

Information

• Patent Grant
• 3469102

• References
• Source

• Patent Number

  3,469,102

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1969
  55 years ago

• CPC

  • B64D43/02 - for indicating aircraft speed or stalling conditions
  • G01S11/12 - using electromagnetic waves other than radio waves
  • B64D2700/62271 - Roll, pitch or yaw indicators

• US Classifications

  • 356 - Optics: measuring and testing
  • 250 - Radiant energy