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Acieries D Hirson SA Des
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Acieries D Hirson SA Des
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Publication of FR740805ApublicationCriticalpatent/FR740805A/en
B22C13/00—Moulding machines for making moulds or cores of particular shapes
B22C13/02—Moulding machines for making moulds or cores of particular shapes equipped with templates, e.g. for sweeping operation
B22C13/04—Moulding machines for making moulds or cores of particular shapes equipped with templates, e.g. for sweeping operation with rotary templates, e.g. arranged on a pillar
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FR740805D1932-07-201932-07-20
Method and device for the manufacture of threaded parts and resulting products
ExpiredFR740805A
(en)