1327631

Information

• Patent Grant
• 1327631

• References
• Source

• Patent Number

  1,327,631

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1920
  104 years ago

• CPC

  • C11D9/40 - Proteins

• US Classifications

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