3798485

Information

• Patent Grant
• 3798485

• References
• Source

• Patent Number

  3,798,485

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • H01K1/54 - Means for absorbing or absorbing gas, or for preventing or removing efflorescence
  • H01J61/04 - Electrodes Screens Shields
  • H01K1/26 - Screens Filters

• US Classifications

  • 313 - Electric lamp and discharge devices