3123740

Information

• Patent Grant
• 3123740

• References
• Source

• Patent Number

  3,123,740

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1964
  61 years ago

• CPC

  • B23H1/026 - Power supply protection

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 219 - Electric heating
  • 361 - Electricity: electrical systems and devices