3551677

Information

• Patent Grant
• 3551677

• References
• Source

• Patent Number

  3,551,677

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1970
  54 years ago

• CPC

  • H03K3/537 - the switching device being a spark gap
  • H01J17/00 - Gas-filled discharge tubes with solid cathode
  • H01J35/00 - X-ray tubes
  • H01J2893/0059 - Arc discharge tubes

• US Classifications

  • 378 - X-ray or gamma ray systems or devices
  • 307 - Electrical transmission or interconnection systems