Top IPC subclasses
1
|
G01N
|
10
|
Investigating or analysing materials by determining their chemical or physical properties
|
2
|
C12Q
|
4
|
measuring or testing processes involving enzymes or micro-organismscompositions or test papers there
|
3
|
A61B
|
3
|
Diagnosis; surgery; identification
|
4
|
C12G
|
2
|
Wine; other alcoholic beverages; preparation thereof
|