3311774

Information

• Patent Grant
• 3311774

• References
• Source

• Patent Number

  3,311,774

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1967
  57 years ago

• CPC

  • H01J29/04 - Cathodes
  • H01J29/485 - Construction of the gun or of parts thereof
  • H01J29/487 - Replacing parts of the gun; Relative adjustment of the electrodes

• US Classifications

  • 313 - Electric lamp and discharge devices