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Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61B
DIAGNOSIS; SURGERY; IDENTIFICATION
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5/00
Measuring for diagnostic purposes; Identification of persons
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Medical measurements for diagnostic or identification purposes
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A61B5/16
Devices for psychotechnics; Testing reaction times; ; Devices for evaluating the psychological state
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A61B5/165
Evaluating the state of mind, e.g. depression, anxiety
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