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ALFRED HADLOW
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ALFRED HADLOW
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Publication of FR522671ApublicationCriticalpatent/FR522671A/fr
E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
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FR522671A1920-08-191920-08-19Perfectionnements à la construction de batiments ou de murs en béton armé
ExpiredFR522671A
(fr)