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Application filed by Asea AbfiledCriticalAsea Ab
Priority to SE7501703ApriorityCriticalpatent/SE7501703L/sv
Publication of SE7501703LpublicationCriticalpatent/SE7501703L/sv
G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm