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JUSTINIEN VICTOR GRAND
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JUSTINIEN VICTOR GRAND
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Publication of FR518054ApublicationCriticalpatent/FR518054A/en
B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B7/00—Moulds; Cores; Mandrels
B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
B28B7/168—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for holders or similar hollow articles, e.g. vaults, sewer pits
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Engineering & Computer Science
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Ceramic Engineering
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Mechanical Engineering
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FR518054A1920-06-281920-06-28
Hutch in cast concrete, reinforced or unreinforced
ExpiredFR518054A
(en)