3903446

Information

• Patent Grant
• 3903446

• References
• Source

• Patent Number

  3,903,446

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  51 years ago

• CPC

  • H01J11/12 - with main electrodes provided on both sides of the discharge space
  • H01J2211/50 - Filling

• US Classifications

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