FR718848A - Moule de fonderie pour la fabrication de lingots destinés à la construction de matériel roulant de chemin de fer et produits analogues
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Moule de fonderie pour la fabrication de lingots destinés à la construction de matériel roulant de chemin de fer et produits analogues
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B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D7/00—Casting ingots, e.g. from ferrous metals
B22D7/06—Ingot moulds or their manufacture
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Mechanical Engineering
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FR718848D1931-06-181931-06-18Moule de fonderie pour la fabrication de lingots destinés à la construction de matériel roulant de chemin de fer et produits analogues
ExpiredFR718848A
(fr)