3914663

Information

• Patent Grant
• 3914663

• References
• Source

• Patent Number

  3,914,663

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • G04C23/40 - using continuously-running mechanism
  • H03K3/352 - the devices being thyristors
  • H03K17/292 - in thyristor, unijunction transistor or programmable unijunction transistor switches

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 307 - Electrical transmission or interconnection systems
  • 331 - Oscillators
  • 968 - Horology