3815428

Information

• Patent Grant
• 3815428

• References
• Source

• Patent Number

  3,815,428

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • G01C19/38 - with north-seeking action by other than magnetic means
  • Y10T74/1229 - Gyroscope control
  • Y10T74/1261 - with pick off
  • Y10T74/1275 - Electrical

• US Classifications

  • 074 - Machine element or mechanism