1621906

Information

• Patent Grant
• 1621906

• References
• Source

• Patent Number

  1,621,906

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1927
  97 years ago

• CPC

  • C11D7/46 - Animal products
  • C11D7/12 - Carbonates bicarbonates

• US Classifications

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