Top IPC subclasses
1
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A23K
|
13
|
Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
|
2
|
C12R
|
3
|
Indexing scheme associated with subclasses C12C-C12Q, relating to micro-organisms
|
3
|
A01K
|
1
|
animal husbandrycare of birds, fishes, insectsfishingrearing or breeding animals, not otherwise prov
|
4
|
C12N
|
1
|
Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
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