1775469

Information

• Patent Grant
• 1775469

• References
• Source

• Patent Number

  1,775,469

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1930
  94 years ago

• CPC

  • C11D9/40 - Proteins
  • C11D9/38 - Products in which the composition is not well defined

• US Classifications

  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
  • 424 - Drug, bio-affecting and body treating compositions