2584317

Information

• Patent Grant
• 2584317

• References
• Source

• Patent Number

  2,584,317

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1952
  73 years ago

• CPC

  • C23F1/02 - Local etching
  • B41N1/10 - multiple

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 101 - Printing
  • 216 - Etching a substrate: processes
  • 430 - Radiation imagery chemistry: process, composition, or product thereof