3401255

Information

• Patent Grant
• 3401255

• References
• Source

• Patent Number

  3,401,255

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1968
  56 years ago

• CPC

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

• US Classifications

  • 219 - Electric heating