2837692

Information

• Patent Grant
• 2837692

• References
• Source

• Patent Number

  2,837,692

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1958
  65 years ago

• CPC

  • H03K4/28 - using a tube operating as a switching device

• US Classifications

  • 315 - Electric lamp and discharge devices: systems