Descriptions for C12N and notes/indexes are displayed on this screen.


Note(s)
    Attention is drawn to Notes (1) to (3) following the title of class C12 [3,4,6]Biocidal, pest repellant, pest attractant or plant growth regulatory activity of compounds or preparations is further classified in subclass A01P Therapeutic activity of single-cell proteins or enzymes is further classified in subclass A61P When classifying in this subclass, classification is also made in group B01D 15/08—insofar as subject matter of general interest relating to chromatography is concerned In this subclass, it is desirable to add the indexing codes of subclass C12R 

Subclass indexes

MICROORGANISMS; SPORES; UNDIFFERENTIATED CELLS; VIRUSES

1/00; 3/00; 5/00; 7/00; 11/00

ENZYMES

9/00, 11/00

TREATMENT WITH ELECTRICAL OR WAVE ENERGY

13/00

MUTATION OR GENETIC ENGINEERING

15/00