2502881

Information

• Patent Grant
• 2502881

• References
• Source

• Patent Number

  2,502,881

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1950
  74 years ago

• CPC

  • C11D9/14 - Phosphates Polyphosphates
  • C11D3/40 - Dyes; Pigments
  • C11D9/10 - Salts
  • C11D9/12 - Carbonates
  • C11D9/16 - Borates
  • C11D9/444 - Dyes; Pigments

• US Classifications

  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions