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G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
G01L19/08—Means for indicating or recording, e.g. for remote indication
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FR696121D1929-06-031930-05-26Perfectionnements apportés aux instruments mesureurs et enregistreurs
ExpiredFR696121A
(fr)