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Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61K
PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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51/00
Preparations containing radioactive substances for use in therapy or testing in vivo
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A61K51/02
characterised by the carrier; , i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
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A61K51/04
Organic compounds
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