2636009

Information

• Patent Grant
• 2636009

• References
• Source

• Patent Number

  2,636,009

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1953
  71 years ago

• CPC

  • C23G1/04 - using inhibitors
  • C23G1/081 - solutions containing H2SO4

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 148 - Metal treatment
  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions