3281286

Information

• Patent Grant
• 3281286

• References
• Source

• Patent Number

  3,281,286

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1966
  58 years ago

• CPC

  • C21D8/0473 - Final recrystallisation annealing
  • C21D1/76 - Adjusting the composition of the atmosphere
  • C21D3/02 - Extraction of non-metals
  • C21D3/04 - Decarburising
  • C21D3/08 - Extraction of nitrogen
  • C21D8/1255 - with diffusion of elements

• US Classifications

  • 148 - Metal treatment