Top IPC subclasses
1
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C12M
|
2
|
apparatus for enzymology or microbiology
|
2
|
C12G
|
2
|
Wine; other alcoholic beverages; preparation thereof
|
3
|
C12H
|
2
|
pasteurisation, sterilisation, preservation, purification, clarification, ageing of alcoholic bevera
|
4
|
A01B
|
1
|
Soil working in agriculture or forestry; parts, details, or accessories of agricultural machines or implements, in general
|