3760220

Information

• Patent Grant
• 3760220

• References
• Source

• Patent Number

  3,760,220

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1973
  51 years ago

• CPC

  • H01J29/073 - Mounting arrangements associated with shadow masks
  • H01J31/201 - using a colour-selection electrode
  • H01J31/203 - with more than one electron beam

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices