3055779

Information

• Patent Grant
• 3055779

• References
• Source

• Patent Number

  3,055,779

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1962
  62 years ago

• CPC

  • C23D3/00 - Chemical treatment of the metal surfaces prior to coating
  • C21D5/06 - Malleabilising

• US Classifications

  • 148 - Metal treatment
  • 427 - Coating processes