3451990

Information

• Patent Grant
• 3451990

• References
• Source

• Patent Number

  3,451,990

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • C11B1/14 - with hot water or aqueous solutions

• US Classifications

  • 530 - Chemistry: natural resins or derivatives
  • 426 - Food or edible material: processes, compositions, and products
  • 554 - Organic compounds