1470896

Information

• Patent Grant
• 1470896

• References
• Source

• Patent Number

  1,470,896

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1923
  101 years ago

• CPC

  • H02P1/023 - Protection against sparking of contacts or sticking together

• US Classifications

  • 200 - Electricity: circuit makers and breakers