3539814

Information

• Patent Grant
• 3539814

• References
• Source

• Patent Number

  3,539,814

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • B64G1/361 - using star sensors
  • B64G1/36 - using sensors
  • G01S3/781 - Details
  • G01S3/787 - using rotating reticles producing a direction-dependant modulation characteristic
  • H03H11/14 - using electro-optic devices

• US Classifications

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