3920864

Information

• Patent Grant
• 3920864

• References
• Source

• Patent Number

  3,920,864

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

  • C23C18/1855 - by mechanical pretreatment
  • B44F1/04 - after passage through surface layers
  • C03C17/10 - by deposition from the liquid phase
  • C03C17/27 - by oxidation of a coating previously applied
  • C23C18/1889 - with use of metal first
  • C03C2217/23 - Mixtures
  • C03C2217/251 - Al, Cu, Mg or noble metals
  • C03C2217/27 - Mixtures of metals, alloys
  • C03C2218/11 - from solutions or suspensions
  • C03C2218/322 - Oxidation

• US Classifications

  • 427 - Coating processes