3749653

Information

• Patent Grant
• 3749653

• References
• Source

• Patent Number

  3,749,653

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  51 years ago

• CPC

  • C25F3/02 - Etching
  • Y10S204/08 - AC plus DC

• US Classifications

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