3293162

Information

• Patent Grant
• 3293162

• References
• Source

• Patent Number

  3,293,162

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1966
  58 years ago

• CPC

  • H01L21/30625 - With simultaneous mechanical treatment
  • C25F3/30 - of semiconducting materials
  • C25F7/00 - Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects Servicing or operating

• 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