2317205

Information

• Patent Grant
• 2317205

• References
• Source

• Patent Number

  2,317,205

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1943
  81 years ago

• CPC

  • C23C22/62 - Treatment of iron or alloys based thereon
  • C23C22/63 - Treatment of copper or alloys based thereon
  • C23C22/64 - Treatment of refractory metals or alloys based thereon

• US Classifications

  • 148 - Metal treatment
  • 427 - Coating processes