3207991

Information

• Patent Grant
• 3207991

• References
• Source

• Patent Number

  3,207,991

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1965
  60 years ago

• CPC

  • H03D7/04 - having a partially negative resistance characteristic

• US Classifications

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