Top IPC subclasses
1
|
A61C
|
5
|
Dentistry; apparatus or methods for oral or dental hygiene
|
2
|
A61B
|
1
|
Diagnosis; surgery; identification
|
3
|
A61K
|
1
|
Preparations for medical, dental, or toilet purposes
|
4
|
A61D
|
1
|
veterinary instruments, implements, tools, or methods
|
5
|
C01G
|
1
|
Compounds containing metals not covered by subclasses C01D or C01F
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