1491655

Information

• Patent Grant
• 1491655

• References
• Source

• Patent Number

  1,491,655

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1924
  100 years ago

• CPC

  • H01H21/40 - having snap action

• US Classifications

  • 200 - Electricity: circuit makers and breakers