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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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39/00
Medicinal preparations containing antigens or antibodies
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A61K39/46
Cellular immunotherapy
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A61K39/461
characterised by the cell type used
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A61K39/4613
Natural-killer cells [NK or NK-T]
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