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Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Application grantedgrantedCritical
Publication of FR693491ApublicationCriticalpatent/FR693491A/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
G01F1/56—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 electric or magnetic effects
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Physics & Mathematics
(AREA)
Fluid Mechanics
(AREA)
General Physics & Mathematics
(AREA)
FR693491D1929-05-041930-04-07Dispositif permettant de déceler les variations de débit d'un courant de liquide
ExpiredFR693491A
(fr)