2518978

Information

• Patent Grant
• 2518978

• References
• Source

• Patent Number

  2,518,978

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1950
  74 years ago

• CPC

  • A61K39/187 - Hog cholera virus
  • A61K39/12 - Viral antigens
  • A61K2039/5254 - avirulent or attenuated
  • A61K2039/552 - Veterinary vaccine
  • C12N2770/24334 - Use of virus or viral component as vaccine

• US Classifications

  • 424 - Drug, bio-affecting and body treating compositions
  • 435 - Chemistry: molecular biology and microbiology