FR1051419A -
Device intended to facilitate the setting of the head of effervescent steel ingots, method and apparatus for its manufacture
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Device intended to facilitate the setting of the head of effervescent steel ingots, method and apparatus for its manufacture
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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
B22D7/10—Hot tops therefor
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FR1051419D1951-11-151951-11-15
Device intended to facilitate the setting of the head of effervescent steel ingots, method and apparatus for its manufacture
ExpiredFR1051419A
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