3123764

Information

• Patent Grant
• 3123764

• References
• Source

• Patent Number

  3,123,764

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1964
  61 years ago

• CPC

  • H03F9/02 - current-controlled

• US Classifications

  • 323 - Electricity: power supply or regulation systems