2297893

Information

• Patent Grant
• 2297893

• References
• Source

• Patent Number

  2,297,893

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1942
  82 years ago

• CPC

  • B23K11/002 - specially adapted for particular articles or work
  • E01B11/50 - Joints made by electric welding

• US Classifications

  • 219 - Electric heating