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Publication of FR1125971ApublicationCriticalpatent/FR1125971A/fr
E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
E04C2/08—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of metal, e.g. sheet metal
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FR1125971D1955-05-051955-05-05éléments de construction pour bâtiments et bâtiments obtenus à l'aide de ces éléments
ExpiredFR1125971A
(fr)