3082116

Information

• Patent Grant
• 3082116

• References
• Source

• Patent Number

  3,082,116

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1963
  62 years ago

• CPC

  • C23G1/083 - solutions containing H3PO4
  • C23C22/74 - for obtaining burned-in conversion coatings
  • C23D3/00 - Chemical treatment of the metal surfaces prior to coating

• US Classifications

  • 427 - Coating processes
  • 134 - Cleaning and liquid contact with solids
  • 148 - Metal treatment