ES13871A1 - Construcción y reforma de bombas para elevar sustancias líquidas a más de cien metros de altura, con solo el trabajo necesario para elevarlos a diez.
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Construcción y reforma de bombas para elevar sustancias líquidas a más de cien metros de altura, con solo el trabajo necesario para elevarlos a diez.
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ES13871A1892-10-021892-10-02Construcción y reforma de bombas para elevar sustancias líquidas a más de cien metros de altura, con solo el trabajo necesario para elevarlos a diez.
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Bewegungsvorrichtung für die bis jetzt zur Hebung der Last durch intermittierenden Zug zu bewegenden Handketten, bezw. Handseile von Hebevorrichtungen, wie Flaschenzüge
An Improved Lubricant for the Lubrication of Hydraulic Rams, Cylinders, Pumps, and all Surfaces Liable to Corrosion and Effects of Friction in Water or other Liquids.