3443234

Information

• Patent Grant
• 3443234

• References
• Source

• Patent Number

  3,443,234

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • H03F1/303 - using a switching device
  • H03F3/217 - Class D power amplifiers Switching amplifiers
  • H03F3/40 - with tubes only
  • H03F3/66 - Amplifiers simultaneously generating oscillations of one frequency and amplifying signals of another frequency
  • H03F15/00 - Amplifiers using galvano-magnetic effects not involving mechanical movement

• US Classifications

  • 330 - Amplifiers