3217207

Information

• Patent Grant
• 3217207

• References
• Source

• Patent Number

  3,217,207

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1965
  59 years ago

• CPC

  • B23H1/026 - Power supply protection

• US Classifications

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