3339120

Information

• Patent Grant
• 3339120

• References
• Source

• Patent Number

  3,339,120

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1967
  58 years ago

• CPC

  • H03K17/04113 - in bipolar transistor switches
  • G06K13/20 - Details
  • H01F7/1805 - Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
  • H02P29/0016 - Control of angular speed of one shaft without controlling the prime mover

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems