2854618

Information

• Patent Grant
• 2854618

• References
• Source

• Patent Number

  2,854,618

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1958
  66 years ago

• CPC

  • H03K3/04 - by the use, as active elements, of vacuum tubes only, with positive feedback
  • G05F1/52 - using discharge tubes in series with the load as final control devices

• US Classifications

  • 323 - Electricity: power supply or regulation systems