3615908

Information

• Patent Grant
• 3615908

• References
• Source

• Patent Number

  3,615,908

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1971
  52 years ago

• CPC

  • C23C8/02 - Pre-treatment of the material to be coated
  • C23C8/54 - Carbo-nitriding

• US Classifications

  • 148 - Metal treatment