1755258

Information

• Patent Grant
• 1755258

• References
• Source

• Patent Number

  1,755,258

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1930
  95 years ago

• CPC

  • H02J7/022 - characterised by the type of converter
  • Y10S320/14 - Battery acts as buffer
  • Y10S320/28 - Regulating transformer

• US Classifications

  • 320 - Electricity: battery or capacitor charging or discharging
  • 322 - Electricity: single generator systems
  • 323 - Electricity: power supply or regulation systems