3631334

Information

• Patent Grant
• 3631334

• References
• Source

• Patent Number

  3,631,334

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1971
  52 years ago

• CPC

  • G05F1/34 - combined with discharge tubes or semiconductor devices
  • F41J9/20 - with spring-operated throwing arm
  • G05F1/32 - using magnetic devices having a controllable degree of saturation as final control devices
  • G05F1/38 - semiconductor devices only

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 330 - Amplifiers