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Priority to JP1986032153UpriorityCriticalpatent/JPH0450358Y2/ja
Publication of JPS62144348UpublicationCriticalpatent/JPS62144348U/ja
Application grantedgrantedCritical
Publication of JPH0450358Y2publicationCriticalpatent/JPH0450358Y2/ja
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
E04G5/00—Component parts or accessories for scaffolds
E04G5/001—Safety or protective measures against falling down relating to scaffoldings
E04G5/002—Protections or covers for scaffolding connections
E—FIXED CONSTRUCTIONS
E04—BUILDING
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
E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
E04G21/32—Safety or protective measures for persons during the construction of buildings
Open and close-ended grommets having one or more flange cut-out and crease-marks for further flexibility in their attachment to apertures of metal studs or panels