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DECHEMISCHE FABRIK RHENANIA
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DECHEMISCHE FABRIK RHENANIA
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Application filed by DECHEMISCHE FABRIK RHENANIAfiledCriticalDECHEMISCHE FABRIK RHENANIA
Application grantedgrantedCritical
Publication of FR14455EpublicationCriticalpatent/FR14455E/fr
G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
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Physics & Mathematics
(AREA)
Fluid Mechanics
(AREA)
General Physics & Mathematics
(AREA)
FR14455D1910-06-201911-06-20Appareil pour mesurer des gaz et des vapeurs sous pression
ExpiredFR14455E
(fr)