Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61H
PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
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2201/00
Characteristics of apparatus not provided for in the preceding codes
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A61H2201/14
Special force transmission means, i.e. between the driving means and the interface with the user
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A61H2201/1481
Special movement conversion means
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A61H2201/149
rotation-linear or vice versa
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