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GALVATOLE SOC D Ets
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GALVATOLE SOC D Ets
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Publication of FR740794ApublicationCriticalpatent/FR740794A/fr
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
E04D3/30—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 metal
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Engineering & Computer Science
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Architecture
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Structural Engineering
(AREA)
FR740794D1932-07-161932-07-16Dispositif et mode d'emboutissage de tôles galvanisées pour couvertures de toitures
ExpiredFR740794A
(fr)