2200976

Information

• Patent Grant
• 2200976

• References
• Source

• Patent Number

  2,200,976

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1940
  84 years ago

• CPC

  • G01C19/38 - with north-seeking action by other than magnetic means
  • G01C19/08 - electrically driven
  • Y10T74/1211 - and resetting means
  • Y10T74/1229 - Gyroscope control

• US Classifications

  • 074 - Machine element or mechanism