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Application filed by Fischer Ag GeorgfiledCriticalFischer Ag Georg
Publication of CH354271ApublicationCriticalpatent/CH354271A/de
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
CH354271D1957-09-271957-09-27Verfahren und Vorrichtung zur Aufnahme von Gas- oder Dampfabgabe-Diagrammen
CH354271A
(de)
Einrichtung zur naeherungsweisen Bestimmung des zeitlichen Differentialquotienten des Druckes, insbesondere zum Registrieren des Differentialquotienten des Luftdruckes nach der Zeit