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JOHN HENRY TOMLINSON
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JOHN HENRY TOMLINSON
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Publication of FR381533ApublicationCriticalpatent/FR381533A/fr
A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
A61B3/024—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for determining the visual field, e.g. perimeter types
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FR381533D1907-09-051907-09-05Appareil pour l'examen médical de l'oeil
ExpiredFR381533A
(fr)
Appareil de lumière permettant d'obtenir des projections cinématographiques ou des projections fixes avec le meme appareil sans l'emploi de condensateurs