3240685

Information

• Patent Grant
• 3240685

• References
• Source

• Patent Number

  3,240,685

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1966
  59 years ago

• CPC

  • H01C17/262 - by electrolytic treatment
  • C25D11/022 - Anodisation on selected surface areas
  • H01L49/02 - Thin-film or thick-film devices

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 204 - Chemistry: electrical and wave energy
  • 257 - Active solid-state devices
  • 361 - Electricity: electrical systems and devices