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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
E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
E04G17/18—Devices for suspending or anchoring form elements to girders placed in ceilings, e.g. hangers
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FR548775D1922-03-111922-03-11Coffrage pour planchersen béton armé
ExpiredFR548775A
(fr)