Top IPC subclasses
1
|
A01M
|
9
|
catching, trapping or scaring of animalsapparatus for the destruction of noxious animals or noxious
|
2
|
A01K
|
6
|
animal husbandrycare of birds, fishes, insectsfishingrearing or breeding animals, not otherwise prov
|
3
|
B07B
|
2
|
separating solids from solids by sieving, screening, or sifting or by using gas currentsother separa
|