3527951

Information

• Patent Grant
• 3527951

• References
• Source

• Patent Number

  3,527,951

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1970
  54 years ago

• CPC

  • G01S3/787 - using rotating reticles producing a direction-dependant modulation characteristic
  • G01S3/7867 - Star trackers
  • G05D3/1418 - with ac amplifier chain

• US Classifications

  • 250 - Radiant energy
  • 356 - Optics: measuring and testing