1661233

Information

• Patent Grant
• 1661233

• References
• Source

• Patent Number

  1,661,233

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1928
  96 years ago

• CPC

  • A61K39/187 - Hog cholera virus
  • A61K39/12 - Viral antigens
  • A61K2039/5252 - inactivated (killed)
  • A61K2039/552 - Veterinary vaccine
  • C12N2770/24334 - Use of virus or viral component as vaccine

• US Classifications

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