2593973

Information

• Patent Grant
• 2593973

• References
• Source

• Patent Number

  2,593,973

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1952
  73 years ago

• CPC

  • G01C19/40 - for control by signals from a master compass

• US Classifications

  • 340 - Communications: electrical
  • 033 - Geometrical instruments
  • 191 - Electricity: transmission to vehicles
  • 310 - Electrical generator or motor structure
  • 318 - Electricity: motive power systems
  • 324 - Electricity: measuring and testing
  • 336 - Inductor devices
  • 338 - Electrical resistors
  • 439 - Electrical connectors