Top IPC subclasses
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1
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A61P
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3
|
Specific therapeutic activity of chemical compounds or medicinal preparations
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|
2
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A61K
|
2
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Preparations for medical, dental, or toilet purposes
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|
3
|
A61L
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2
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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
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