3911246

Information

• Patent Grant
• 3911246

• References
• Source

• Patent Number

  3,911,246

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1975
  49 years ago

• CPC

  • B23K1/0004 - Resistance soldering
  • B23K3/0307 - with current flow through the workpiece

• US Classifications

  • 219 - Electric heating
  • 228 - Metal fusion bonding