3042554

Information

• Patent Grant
• 3042554

• References
• Source

• Patent Number

  3,042,554

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1962
  62 years ago

• CPC

  • C23C22/47 - containing also phosphates

• US Classifications

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