2093177

Information

• Patent Grant
• 2093177

• References
• Source

• Patent Number

  2,093,177

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1937
  87 years ago

• CPC

  • H03K4/60 - in which a sawtooth current is produced through an inductor
  • H03K4/62 - using a semiconductor device operating as a switching device

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 178 - Telegraphy
  • 331 - Oscillators