1672444

Information

• Patent Grant
• 1672444

• References
• Source

• Patent Number

  1,672,444

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1928
  96 years ago

• CPC

  • C23C10/54 - Diffusion of at least chromium
  • Y10T428/12854 - Next to Co-, Fe-, or Ni-base component

• US Classifications

  • 427 - Coating processes
  • 126 - Stoves and furnaces
  • 428 - Stock material or miscellaneous articles