2272577

Information

• Patent Grant
• 2272577

• References
• Source

• Patent Number

  2,272,577

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1942
  83 years ago

• CPC

  • A21D2/20 - Peroxides

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 169 - Fire extinguishers
  • 252 - Compositions
  • 568 - Organic compounds