2999970

Information

• Patent Grant
• 2999970

• References
• Source

• Patent Number

  2,999,970

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1961
  63 years ago

• CPC

  • H02M7/10 - arranged for operation in series
  • H02M7/062 - Avoiding or suppressing excessive transient voltages or currents
  • H05G1/18 - with polyphase ac of low frequency rectified

• US Classifications

  • 363 - Electric power conversion systems
  • 378 - X-ray or gamma ray systems or devices