2102259

Information

• Patent Grant
• 2102259

• References
• Source

• Patent Number

  2,102,259

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1937
  87 years ago

• CPC

  • B23K5/08 - Welding circumferential seams
  • Y10S409/903 - Work holder
  • Y10T29/5199 - Work on tubes

• US Classifications

  • 029 - Metal working
  • 219 - Electric heating
  • 266 - Metallurgical apparatus
  • 409 - Gear cutting, milling, or planing