3737731

Information

• Patent Grant
• 3737731

• References
• Source

• Patent Number

  3,737,731

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1973
  51 years ago

• CPC

  • H03K3/351 - the devices being unijunction transistors
  • H05B41/30 - in which the lamp is fed by pulses

• US Classifications

  • 331 - Oscillators
  • 063 - Jewelry
  • 315 - Electric lamp and discharge devices: systems
  • 340 - Communications: electrical