Top IPC subclasses
1
|
C12G
|
7
|
Wine; other alcoholic beverages; preparation thereof
|
2
|
A61K
|
4
|
Preparations for medical, dental, or toilet purposes
|
3
|
C12H
|
1
|
pasteurisation, sterilisation, preservation, purification, clarification, ageing of alcoholic bevera
|