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AMERICAN MAGNESIUM CORP
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AMERICAN MAGNESIUM CORP
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Application filed by AMERICAN MAGNESIUM CORPfiledCriticalAMERICAN MAGNESIUM CORP
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Publication of FR705479ApublicationCriticalpatent/FR705479A/fr
B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
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Engineering & Computer Science
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Mechanical Engineering
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FR705479D1929-10-231930-10-22Perfectionnements apportés au moulage des métaux
ExpiredFR705479A
(fr)