3417394

Information

• Patent Grant
• 3417394

• References
• Source

• Patent Number

  3,417,394

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1968
  56 years ago

• CPC

  • H01Q1/125 - Means for positioning
  • G01C1/02 - Theodolites
  • G01C1/06 - Arrangements for reading scales

• US Classifications

  • 342 - Communications: directive radio wave systems and devices
  • 033 - Geometrical instruments
  • 356 - Optics: measuring and testing