3443142

Information

• Patent Grant
• 3443142

• References
• Source

• Patent Number

  3,443,142

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • H02B11/26 - Arrangements of fuses, resistors, voltage arresters or the like
  • H01J17/00 - Gas-filled discharge tubes with solid cathode
  • H01T1/00 - Details of spark gaps
  • H01T1/15 - for protection against excessive pressure
  • H02B13/025 - Safety arrangements
  • H01J2893/0059 - Arc discharge tubes

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices
  • 361 - Electricity: electrical systems and devices