3084274

Information

• Patent Grant
• 3084274

• References
• Source

• Patent Number

  3,084,274

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1963
  61 years ago

• CPC

  • H01J19/40 - Screens for shielding

• US Classifications

  • 313 - Electric lamp and discharge devices