FR335451A - Perfectionnements dans les procédés et appareils employés pour l'établissement de prises d'eau aux canaux d'irrigation et autres
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Perfectionnements dans les procédés et appareils employés pour l'établissement de prises d'eau aux canaux d'irrigation et autres
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JOSEPH FERAUD
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JOSEPH FERAUD
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Publication of FR335451ApublicationCriticalpatent/FR335451A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K21/00—Fluid-delivery valves, e.g. self-closing valves
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
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FR335451D1903-08-261903-08-26Perfectionnements dans les procédés et appareils employés pour l'établissement de prises d'eau aux canaux d'irrigation et autres
ExpiredFR335451A
(fr)
Perfectionnements apportés aux procédés et aux appareils pour évacuer des navires et autres endroits, les cendres, le machefer, l'eau de lestage, l'eau qui se trouve dans la cale et autres matières