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Kelvin Hughes Ltd
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Kelvin Hughes Ltd
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Publication of FR1228394ApublicationCriticalpatent/FR1228394A/fr
G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR790229A1958-03-241959-03-24Dispositifs de mesure de pression du type à équilibre de forces
ExpiredFR1228394A
(fr)