3359511

Information

• Patent Grant
• 3359511

• References
• Source

• Patent Number

  3,359,511

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1967
  57 years ago

• CPC

  • H03G3/301 - the gain being continuously variable
  • H01F19/06 - Broad-band transformers
  • H01F29/146 - Constructional details
  • H03G1/0076 - using galvanomagnetic elements
  • H03G1/02 - Remote control of amplification, tone, or bandwidth

• US Classifications

  • 333 - Wave transmission lines and networks
  • 323 - Electricity: power supply or regulation systems
  • 330 - Amplifiers