3129381

Information

• Patent Grant
• 3129381

• References
• Source

• Patent Number

  3,129,381

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1964
  61 years ago

• CPC

  • H03F9/02 - current-controlled
  • G05F1/38 - semiconductor devices only
  • G05F1/44 - semiconductor devices only
  • G05F3/06 - using combinations of saturated and unsaturated inductive devices

• US Classifications

  • 323 - Electricity: power supply or regulation systems