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IPC Main Group
C12N 7/00

Viruses, e.g. bacteriophages; Compositions thereof; Preparation or purification thereof

Introduced: January 1980

Last revised: January 2006

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
Subclass:
MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA

Related Keywords

mutants or genetically-engineered organisms per se

3 direct subcodes

Child Classifications

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  • C12N 7/01 Viruses, e.g. bacteriophages, modified by introduction of foreign genetic material
  • C12N 7/02 Recovery or purification