Jean Scot

Apparatus for measuring the consistency or hardness of a material

Device for measuring the water content of a substrate, in particular the skin

Applicator and a set including such an applicator

Method and device for measuring the elasticity of a superficial layer, in particular of the skin

Investigation of the properties of a surface e.g. the elasticity of skin

Process and apparatus for measuring the elasticity of a superficial layer, especially the skin

Appareil de mesure de durete

human keratin materials processing device

PROCEDIMIENTO Y DISPOSITIVO PARA MEDIR LA ELASTICIDAD DE UNA CAPA SUPERFICIAL, EN PARTICULAR DE LA PIEL.

Vorrichtung zur Messung des Wassergehaltes der Haut.