3484574

Information

• Patent Grant
• 3484574

• References
• Source

• Patent Number

  3,484,574

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1969
  55 years ago

• CPC

  • B23K25/00 - Slag welding
  • B23K9/022 - Welding by making use of electrode vibrations

• US Classifications

  • 219 - Electric heating