2618578

Information

• Patent Grant
• 2618578

• References
• Source

• Patent Number

  2,618,578

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1952
  72 years ago

• CPC

  • C23C22/72 - Treatment of iron or alloys based thereon

• US Classifications

  • 148 - Metal treatment