Instruments for removing foreign bodies from animals' throats, oesophagus, or stomachs (instruments for removing foreign bodies from the human body Fulltext... Hierarchy... Expanded...A61B 17/50)
Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals (syringes Fulltext... Hierarchy... Expanded...A61M)
A61D 7/02
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Devices for artificial insemination
A61D 7/04
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Devices for anaesthetising animals by gases or vapours; Inhaling devices