Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61G
TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
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7/00
Beds specially adapted for nursing; Devices for lifting patients or disabled persons
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A61G7/05
Parts, details or accessories of beds
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A61G7/057
Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
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A61G7/05784
with ventilating means, e.g. mattress or cushion with ventilating holes or ventilators
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A61G7/05792
with low air loss function, e.g. in mattresses, overlays or beds
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