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HYDRO FABRIQUE D APPAREILS SPECIAUX DE PRECISION J
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HYDRO FABRIQUE D APPAREILS SPECIAUX DE PRECISION J
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G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
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FR424724D1911-01-091911-01-09Procédé et appareil pour l'essai continu analytique de liquides développant des gaz sous l'action de réactifs appropriés
ExpiredFR424724A
(fr)