3619033

Information

• Patent Grant
• 3619033

• References
• Source

• Patent Number

  3,619,033

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1971
  54 years ago

• CPC

  • G02B26/106 - having diffraction gratings as scanning elements
  • H04N3/04 - having a moving aperture also apertures covered by lenses

• US Classifications

  • 359 - Optical: systems and elements
  • 348 - Television