3157836

Information

• Patent Grant
• 3157836

• References
• Source

• Patent Number

  3,157,836

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1964
  60 years ago

• CPC

  • H03F9/02 - current-controlled

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 330 - Amplifiers
  • 356 - Optics: measuring and testing
  • 363 - Electric power conversion systems