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Publication of BE827690ApublicationCriticalpatent/BE827690A/xx
E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
E04D11/005—Supports for elevated load-supporting roof coverings
Landscapes
Engineering & Computer Science
(AREA)
Architecture
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Tents Or Canopies
(AREA)
BE155194A1975-01-171975-04-08Dalle, notamment pour la protection de revetement etanches
BE827690A
(fr)