2559812

Information

• Patent Grant
• 2559812

• References
• Source

• Patent Number

  2,559,812

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1951
  73 years ago

• CPC

  • C23C22/27 - Acids
  • C23C22/33 - containing also phosphates

• US Classifications

  • 148 - Metal treatment