2508719

Information

• Patent Grant
• 2508719

• References
• Source

• Patent Number

  2,508,719

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1950
  74 years ago

• CPC

  • B23K9/1031 - Reduction of the arc voltage beneath the arc striking value

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 290 - Prime-mover dynamo plants