3621474

Information

• Patent Grant
• 3621474

• References
• Source

• Patent Number

  3,621,474

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1971
  53 years ago

• CPC

  • H03C1/547 - using field-effect transistors

• US Classifications

  • 332 - Modulators
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 330 - Amplifiers