2673953

Information

• Patent Grant
• 2673953

• References
• Source

• Patent Number

  2,673,953

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1954
  70 years ago

• CPC

  • H02M7/151 - with automatic control

• US Classifications

  • 363 - Electric power conversion systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems