1568748

Information

• Patent Grant
• 1568748

• References
• Source

• Patent Number

  1,568,748

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1926
  99 years ago

• CPC

  • H01H51/02 - Non-polarised relays

• US Classifications

  • 361 - Electricity: electrical systems and devices