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Application filed by Hermann SandvossfiledCriticalHermann Sandvoss
Publication of CH53101ApublicationCriticalpatent/CH53101A/de
CH53101A1910-09-061910-09-06Vorrichtung um mittelst einer in der Wärme sich ausdehnenden Flüssigkeit die Stellung eines Absperrorganes zu verändern
CH53101A
(de)
Perfectionnements apportés aux appareils pour mesurer la section ou le débit d'orifices par la perte de charge que subit un fluide s'écoulant par ces orifices