3734767

Information

• Patent Grant
• 3734767

• References
• Source

• Patent Number

  3,734,767

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1973
  51 years ago

• CPC

  • C04B41/009 - characterised by the material treated
  • C04B35/01 - based on oxide ceramics
  • C04B41/5033 - Chromium oxide
  • C04B41/87 - Ceramics
  • Y10T428/2971 - Impregnation

• US Classifications

  • 501 - Compositions: ceramic
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles