2987417

Information

• Patent Grant
• 2987417

• References
• Source

• Patent Number

  2,987,417

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1961
  63 years ago

• CPC

  • C23C22/84 - Dyeing
  • C25D11/24 - Chemical after-treatment

• US Classifications

  • 427 - Coating processes
  • 148 - Metal treatment
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions