3300678

Information

• Patent Grant
• 3300678

• References
• Source

• Patent Number

  3,300,678

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1967
  58 years ago

• CPC

  • H01J41/14 - with ionisation by means of thermionic cathodes
  • H01J23/0873 - with at least one axial-field reversal along the interaction space

• US Classifications

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