2521582

Information

• Patent Grant
• 2521582

• References
• Source

• Patent Number

  2,521,582

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1950
  74 years ago

• CPC

  • A62D1/0078 - containing proteins or protein derivatives

• US Classifications

  • 435 - Chemistry: molecular biology and microbiology
  • 252 - Compositions
  • 516 - Colloid systems and wetting agents