2919376

Information

• Patent Grant
• 2919376

• References
• Source

• Patent Number

  2,919,376

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1959
  65 years ago

• CPC

  • H01J31/04 - with only one or two output electrodes with only two electrically independant groups or electrodes
  • G09F13/00 - Illuminated signs Luminous advertising
  • G09G1/12 - the deflection signals being produced by essentially analogue means

• US Classifications

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