Top IPC subclasses
1
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A01K
|
6
|
animal husbandrycare of birds, fishes, insectsfishingrearing or breeding animals, not otherwise prov
|
2
|
A01M
|
5
|
catching, trapping or scaring of animalsapparatus for the destruction of noxious animals or noxious
|
3
|
B07B
|
2
|
separating solids from solids by sieving, screening, or sifting or by using gas currentsother separa
|
4
|
G01F
|
1
|
measuring volume, volume flow, mass flow, or liquid levelmetering by volume
|
5
|
A01G
|
1
|
Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops, or seaweed; forestry; watering
|