3317776

Information

• Patent Grant
• 3317776

• References
• Source

• Patent Number

  3,317,776

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1967
  57 years ago

• CPC

  • H01J13/34 - Igniting arrangements
  • H01J13/02 - Details
  • H01J17/44 - having one or more control electrodes
  • H01J2893/0073 - Discharge tubes with liquid poolcathodes constructional details
  • H01J2893/0087 - Igniting means Cathode spot maintaining or extinguishing means

• US Classifications

  • 313 - Electric lamp and discharge devices