2977528

Information

• Patent Grant
• 2977528

• References
• Source

• Patent Number

  2,977,528

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1961
  63 years ago

• CPC

  • H05B7/11 - Arrangements for conducting current to the electrode terminals
  • B23K9/1037 - Means preventing crater forming at the extremity of the seam

• US Classifications

  • 323 - Electricity: power supply or regulation systems