Top IPC subclasses
1
|
A21D
|
3
|
treatment, e.g. preservation, of flour or dough for baking, e.g. by addition of materialsbakingbaker
|
2
|
B02C
|
2
|
crushing, pulverising, or disintegrating in generalmilling grain
|
3
|
B02B
|
2
|
preparing grain for millingrefining granular fruit to commercial products by working the surface
|
4
|
A61B
|
1
|
Diagnosis; surgery; identification
|