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Publication of FR404906ApublicationCriticalpatent/FR404906A/fr
G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
G01F15/007—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus comprising means to prevent fraud
Landscapes
Physics & Mathematics
(AREA)
Fluid Mechanics
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General Physics & Mathematics
(AREA)
FR404906D1909-07-091909-07-09Dispositif protecteur pour compteurs à gaz
ExpiredFR404906A
(fr)