2577094

Information

• Patent Grant
• 2577094

• References
• Source

• Patent Number

  2,577,094

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1951
  72 years ago

• CPC

  • H02J7/20 - due to variation of continuously variable ohmic resistor

• US Classifications

  • 322 - Electricity: single generator systems
  • 290 - Prime-mover dynamo plants