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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
E04G1/00—Scaffolds primarily resting on the ground
E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
Dispositif de reglage en position d'au moins deux elements entre eux, coulissant et auto-bloquant et permettant le reglage simultane d'au moins deux pieds