2397646

Information

• Patent Grant
• 2397646

• References
• Source

• Patent Number

  2,397,646

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1946
  78 years ago

• CPC

  • B23K11/0026 - Welding of thin articles
  • D21F1/14 - welded

• US Classifications

  • 219 - Electric heating
  • 245 - Wire fabrics and structure
  • 336 - Inductor devices