2874073

Information

• Patent Grant
• 2874073

• References
• Source

• Patent Number

  2,874,073

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1959
  65 years ago

• CPC

  • C23C18/36 - using hypophosphites
  • C23C18/1617 - Purification and regeneration of coating baths
  • C23C18/1625 - through chemical processes
  • C23C18/1676 - Heating of the solution
  • C23C18/1683 - Control of electrolyte composition

• US Classifications

  • 427 - Coating processes
  • 118 - Coating apparatus
  • 148 - Metal treatment