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Publication of FR643049ApublicationCriticalpatent/FR643049A/fr
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
G01F23/30—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 by floats
G01F23/32—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 by floats using rotatable arms or other pivotable transmission elements
G01F23/34—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 by floats using rotatable arms or other pivotable transmission elements using mechanically actuated indicating means
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FR643049D1926-10-291927-10-27Appareil perfectionné servant à indiquer la quantité ou le niveau d'un liquide dans un récipient
ExpiredFR643049A
(fr)
Dispositif pour empêcher le bouillonnement et la formation de bulles d'air dans les appareils servant à mesurer et à distribuer des liquides et à d'autres buts analogues