2911489

Information

• Patent Grant
• 2911489

• References
• Source

• Patent Number

  2,911,489

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1959
  65 years ago

• CPC

  • H01H29/26 - with level of surface of contact liquid displaced by centrifugal action

• US Classifications

  • 200 - Electricity: circuit makers and breakers