2453896

Information

• Patent Grant
• 2453896

• References
• Source

• Patent Number

  2,453,896

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1948
  76 years ago

• CPC

  • C23C8/44 - Carburising

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 148 - Metal treatment