Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Acieroid SA
Original Assignee
Acieroid SA
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Publication date
Application filed by Acieroid SAfiledCriticalAcieroid SA
Priority to FR796771ApriorityCriticalpatent/FR1236139A/fr
Application grantedgrantedCritical
Publication of FR1236139ApublicationCriticalpatent/FR1236139A/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
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Engineering & Computer Science
(AREA)
Architecture
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Civil Engineering
(AREA)
Structural Engineering
(AREA)
FR796771A1959-06-061959-06-06Bardage composite pour parois et toitures
ExpiredFR1236139A
(fr)