3459376

Information

• Patent Grant
• 3459376

• References
• Source

• Patent Number

  3,459,376

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1969
  55 years ago

• CPC

  • H05H1/26 - Plasma torches
  • B23K7/001 - for profiling plate edges or for cutting grooves
  • H05H1/32 - using an arc

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 219 - Electric heating
  • 313 - Electric lamp and discharge devices