2820941

Information

• Patent Grant
• 2820941

• References
• Source

• Patent Number

  2,820,941

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1958
  67 years ago

• CPC

  • H02M3/20 - by combination of static with dynamic converters by combination of dynamo-electric with other dynamic or static converters

• US Classifications

  • 363 - Electric power conversion systems
  • 323 - Electricity: power supply or regulation systems