2990508

Information

• Patent Grant
• 2990508

• References
• Source

• Patent Number

  2,990,508

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1961
  63 years ago

• CPC

  • H02P9/08 - Control of generator circuit during starting or stopping of driving means
  • H02K19/30 - for compounding

• US Classifications

  • 322 - Electricity: single generator systems
  • 310 - Electrical generator or motor structure