3378740

Information

• Patent Grant
• 3378740

• References
• Source

• Patent Number

  3,378,740

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  56 years ago

• CPC

  • H03J5/14 - operated by auxiliary power
  • G05D3/10 - without using feedback
  • G05D3/1409 - with dc amplifier chain
  • H02P7/05 - by means of electronic switching
  • H03J1/00 - Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general

• US Classifications

  • 318 - Electricity: motive power systems