2443664

Information

• Patent Grant
• 2443664

• References
• Source

• Patent Number

  2,443,664

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1948
  76 years ago

• CPC

  • H02B11/18 - with isolation by vertical withdrawal

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 200 - Electricity: circuit makers and breakers