3857766

Information

• Patent Grant
• 3857766

• References
• Source

• Patent Number

  3,857,766

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • C25D11/04 - of aluminium or alloys based thereon
  • C25D11/024 - Anodisation under pulsed or modulated current or potential
  • C25D11/08 - containing inorganic acids
  • Y10S204/08 - AC plus DC
  • Y10S204/09 - Wave forms

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 204 - Chemistry: electrical and wave energy