3506782

Information

• Patent Grant
• 3506782

• References
• Source

• Patent Number

  3,506,782

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1970
  54 years ago

• CPC

  • H01J29/14 - acting by discoloration
  • H01J29/89 - Optical or photographic arrangements structurally combined or co-operating with the vessel
  • H04N5/7425 - the modulator being a dielectric deformable layer controlled by an electron beam
  • H01J2229/8903 - Fibre optic components

• US Classifications

  • 348 - Television
  • 313 - Electric lamp and discharge devices
  • 385 - Optical waveguides