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Schneider Electric SE
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Schneider et Cie
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Publication of FR493965ApublicationCriticalpatent/FR493965A/fr
G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
G01L23/26—Details or accessories
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Physics & Mathematics
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General Physics & Mathematics
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FR493965D1917-12-181917-12-18Mécanisme de commande d'indicateurs de diagrammes pour moteurs à cylindres multiples
ExpiredFR493965A
(fr)