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STUP PROCEDES FREYSSINET
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STUP PROCEDES FREYSSINET
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Publication of FR1003655ApublicationCriticalpatent/FR1003655A/fr
E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
E04D3/40—Slabs or sheets locally modified for auxiliary purposes, e.g. for resting on walls, for serving as guttering; Elements for particular purposes, e.g. ridge elements, specially designed for use in conjunction with slabs or sheets
E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
E04D3/26—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of concrete or ceramics
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Engineering & Computer Science
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Life Sciences & Earth Sciences
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Chemical & Material Sciences
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Ceramic Engineering
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FR1003655D1947-02-061947-02-06Système de couverture toutes pentes pour bâtiments et éléments destinés à sa mise en oeuvre
ExpiredFR1003655A
(fr)