3320437

Information

• Patent Grant
• 3320437

• References
• Source

• Patent Number

  3,320,437

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1967
  57 years ago

• CPC

  • H03K17/962 - Capacitive touch switches
  • H03K3/37 - by the use, as active elements, of gas-filled tubes
  • Y10S315/04 - Dimming circuit for fluorescent lamps

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 200 - Electricity: circuit makers and breakers
  • 315 - Electric lamp and discharge devices: systems
  • 361 - Electricity: electrical systems and devices