2117438

Information

• Patent Grant
• 2117438

• References
• Source

• Patent Number

  2,117,438

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1938
  86 years ago

• CPC

  • C11D7/46 - Animal products
  • C11D7/10 - Salts
  • C11D7/12 - Carbonates bicarbonates
  • C11D7/16 - Phosphates including polyphosphates

• US Classifications

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