Top IPC subclasses
1
|
A61C
|
11
|
Dentistry; apparatus or methods for oral or dental hygiene
|
2
|
A61B
|
3
|
Diagnosis; surgery; identification
|
3
|
A61K
|
2
|
Preparations for medical, dental, or toilet purposes
|
4
|
G09B
|
2
|
educational or demonstration appliancesappliances for teaching, or communicating with, the blind, de
|
5
|
A61L
|
2
|
Methods or apparatus for sterilising materials or objects in general; disinfection, sterilisation, or deodorisation of air; chemical aspects of bandages, dressings, absorbent pads, or surgical articles; materials for bandages, dressings, absorbent pads, or surgical articles
|
6
|
A61N
|
1
|
electrotherapymagnetotherapyradiation therapyultrasound therapy
|