3558854

Information

• Patent Grant
• 3558854

• References
• Source

• Patent Number

  3,558,854

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1971
  53 years ago

• CPC

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

• US Classifications

  • 219 - Electric heating
  • 030 - Cutlery