1393612

Information

• Patent Grant
• 1393612

• References
• Source

• Patent Number

  1,393,612

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1921
  103 years ago

• CPC

  • H01H19/28 - Driving mechanisms allowing angular displacement of the operating part to be effective or possible in only one direction

• US Classifications

  • 200 - Electricity: circuit makers and breakers