3777107

Information

• Patent Grant
• 3777107

• References
• Source

• Patent Number

  3,777,107

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • B23K37/0223 - the guide member being a part of the workpiece
  • B23K11/06 - using roller electrodes
  • B23K11/3045 - Cooled roller electrodes

• US Classifications

  • 219 - Electric heating
  • 228 - Metal fusion bonding