3821371

Information

• Patent Grant
• 3821371

• References
• Source

• Patent Number

  3,821,371

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • A61K38/39 - Connective tissue peptides
  • A61K47/42 - Proteins Polypeptides Degradation products thereof Derivatives thereof
  • C09H1/04 - of hides, hoofs, or leather scrap
  • A61K2800/412 - Micro-sized

• US Classifications

  • 424 - Drug, bio-affecting and body treating compositions
  • 514 - Drug, bio-affecting and body treating compositions