Top IPC subclasses
1
|
C12G
|
7
|
Wine; other alcoholic beverages; preparation thereof
|
2
|
A21D
|
2
|
treatment, e.g. preservation, of flour or dough for baking, e.g. by addition of materialsbakingbaker
|
3
|
C12H
|
1
|
pasteurisation, sterilisation, preservation, purification, clarification, ageing of alcoholic bevera
|