3770625

Information

• Patent Grant
• 3770625

• References
• Source

• Patent Number

  3,770,625

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1973
  51 years ago

• CPC

  • C12N7/00 - Viruses Bacteriophages Compositions thereof Preparation or purification thereof
  • C01B31/125 - Preparation by impregnation with a metallic compound
  • C02F1/283 - using coal, charred products, or inorganic mixtures containing them
  • C02F1/50 - by addition or application of a germicide or by oligodynamic treatment
  • C12N2770/32351 - Methods of production or purification of viral material

• US Classifications

  • 210 - Liquid purification or separation
  • 435 - Chemistry: molecular biology and microbiology