3311736

Information

• Patent Grant
• 3311736

• References
• Source

• Patent Number

  3,311,736

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1967
  57 years ago

• CPC

  • B23K3/0392 - the heat being generated by contact resistance
  • B23K3/0307 - with current flow through the workpiece

• US Classifications

  • 219 - Electric heating
  • 228 - Metal fusion bonding