2814712

Information

• Patent Grant
• 2814712

• References
• Source

• Patent Number

  2,814,712

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1957
  67 years ago

• CPC

  • B23K3/0315 - Quick-heating soldering irons having the tip-material forming part of the electric circuit

• US Classifications

  • 219 - Electric heating