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E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G9/00—Forming or shuttering elements for general use
E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
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FR716060D1931-04-271931-04-27Dispositif pour la réalisation de coffrages biais
ExpiredFR716060A
(fr)