2323642

Information

• Patent Grant
• 2323642

• References
• Source

• Patent Number

  2,323,642

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1943
  80 years ago

• CPC

  • H01H33/7007 - wherein the flow is a function of the current being interrupted

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices