2697187

Information

• Patent Grant
• 2697187

• References
• Source

• Patent Number

  2,697,187

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1954
  70 years ago

• CPC

  • H01H53/10 - Induction relays

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 318 - Electricity: motive power systems
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets