1837125

Information

• Patent Grant
• 1837125

• References
• Source

• Patent Number

  1,837,125

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1931
  94 years ago

• CPC

  • H02M7/06 - using discharge tubes without control electrode or semiconductor devices without control electrode
  • Y10S320/29 - Transformer having plural secondaries

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 307 - Electrical transmission or interconnection systems
  • 320 - Electricity: battery or capacitor charging or discharging