3235711

Information

• Patent Grant
• 3235711

• References
• Source

• Patent Number

  3,235,711

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1966
  58 years ago

• CPC

  • G05D23/2454 - using photoelectric elements
  • Y10S315/03 - Circuit for ion gauges and pressure gauges

• US Classifications

  • 219 - Electric heating
  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems