3090904

Information

• Patent Grant
• 3090904

• References
• Source

• Patent Number

  3,090,904

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1963
  61 years ago

• CPC

  • H02J7/022 - characterised by the type of converter
  • Y10S320/17 - Sensing of "gassing" voltage
  • Y10S320/28 - Regulating transformer

• US Classifications

  • 320 - Electricity: battery or capacitor charging or discharging