3350578

Information

• Patent Grant
• 3350578

• References
• Source

• Patent Number

  3,350,578

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1967
  57 years ago

• CPC

  • H02H3/307 - involving comparison of quantities derived from a plurality of phases
  • H02H3/302 - involving phase comparison
  • H03K5/08 - by limiting by thresholding by slicing

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems