1667020

Information

• Patent Grant
• 1667020

• References
• Source

• Patent Number

  1,667,020

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1928
  96 years ago

• CPC

  • H01H35/2642 - comprising a lost-motion connection

• US Classifications

  • 200 - Electricity: circuit makers and breakers