2666268

Information

• Patent Grant
• 2666268

• References
• Source

• Patent Number

  2,666,268

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1954
  72 years ago

• CPC

  • G01C17/32 - Electron compasses

• US Classifications

  • 033 - Geometrical instruments
  • 318 - Electricity: motive power systems
  • 324 - Electricity: measuring and testing
  • 338 - Electrical resistors