2649565

Information

• Patent Grant
• 2649565

• References
• Source

• Patent Number

  2,649,565

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1953
  71 years ago

• CPC

  • H02J7/048 - in response to degree of gas development in the battery
  • Y10T307/522 - Dynamoelectric-type source
  • Y10T307/735 - Attainment of voltage, frequency or phase relationship

• US Classifications

  • 320 - Electricity: battery or capacitor charging or discharging
  • 200 - Electricity: circuit makers and breakers
  • 307 - Electrical transmission or interconnection systems