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Summary

Polygraph.

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patents patent drawings us patent office chart recorders electrical measurement instruments polygraph united states patent drawings inventions
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Date

2016
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Source

USPTO
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Link

http://uspto.gov/
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public domain

label_outline Explore Electrical Measurement Instruments, Polygraph

FI-d326-fig. 91 - Méthode d’Ebbinghaus

FI-d115-fig. 41 - pression graduelle et pression constante de même valeur

FI-d195-fig. 71 - Tracés ergographiques de Maggiora-2

A device used to monitor the outflow of water from the surging Muldrow (054bb52a-3401-4850-bad7-bf59a495fed1)

FI-d274-fig. 78 - Expériences Amberg

FI-d200-fig. 72 - Tracés ergographiques de Maggiora-3

FI-d120-fig. 43 - Tracé sphygmomanométrique (calcul mental)

Brockhaus-Efron Electrical Measurement Instruments 5

Brockhaus-Efron Electrical Measurement Instruments 20

Brockhaus-Efron Electrical Measurement Instruments 6

FI-d304-fig. 88 - Expériences de Friedrich

FI-d288-fig. 82 - influence travail intellectuel et travail musculaire-2

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patents patent drawings us patent office chart recorders electrical measurement instruments polygraph united states patent drawings inventions