3309564

Information

• Patent Grant
• 3309564

• References
• Source

• Patent Number

  3,309,564

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  57 years ago

• CPC

  • B23K9/0676 - Ionization of the arc gap by means of heating
  • H05H1/34 - Details

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 219 - Electric heating