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Lock Joint Pipe Co
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Lock Joint Pipe Co
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Application filed by Lock Joint Pipe CofiledCriticalLock Joint Pipe Co
Application grantedgrantedCritical
Publication of FR569571ApublicationCriticalpatent/FR569571A/fr
B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B21/00—Methods or machines specially adapted for the production of tubular articles
B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
B28B21/30—Centrifugal moulding
B28B21/32—Feeding the material into the moulds
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Engineering & Computer Science
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Manufacturing & Machinery
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Chemical & Material Sciences
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Ceramic Engineering
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Mechanical Engineering
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FR569571D1923-08-071923-08-07Procédé et appareil perfectionnés pour la fabrication de tuyaux en béton moulé par voie centrifuge
ExpiredFR569571A
(fr)