FR629704A - Perfectionnements apportés aux appareils d'enregistrement de la dépense kilométrique en essence des automobiles, navires et autres véhicules
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Perfectionnements apportés aux appareils d'enregistrement de la dépense kilométrique en essence des automobiles, navires et autres véhicules
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G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
G01F9/006—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with mechanic means
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FR629704D1927-02-231927-02-23Perfectionnements apportés aux appareils d'enregistrement de la dépense kilométrique en essence des automobiles, navires et autres véhicules
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(fr)