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B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
B22C5/12—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose for filling flasks
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FR707606D1929-12-161930-12-16Procédé et appareil pour remplir les moules et boîtes à noyau avec du sable etc.
ExpiredFR707606A
(fr)