1711189

Information

• Patent Grant
• 1711189

• References
• Source

• Patent Number

  1,711,189

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1929
  95 years ago

• CPC

  • H02J7/0031 - using battery or load disconnect circuits
  • Y10S320/22 - Line impedance
  • Y10S320/36 - Distribution system

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 320 - Electricity: battery or capacitor charging or discharging