3356893

Information

• Patent Grant
• 3356893

• References
• Source

• Patent Number

  3,356,893

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1967
  57 years ago

• CPC

  • H01H33/6646 - having non flat disc-like contact surface
  • H01T7/00 - Rotary spark gaps

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 313 - Electric lamp and discharge devices