3123659

Information

• Patent Grant
• 3123659

• References
• Source

• Patent Number

  3,123,659

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1964
  60 years ago

• CPC

  • G01C23/00 - Combined instruments indicating more than one navigational value
  • G01D7/00 - Indicating measured values
  • G01D13/08 - Rotating drums
  • B64D2700/62271 - Roll, pitch or yaw indicators

• US Classifications

  • 434 - Education and demonstration