发明名称 Anchoring device for suspended ceilings includes concrete that is fixed by e.g. screws after hardening
摘要 <p>Anchoring components are positioned on the points of fixation of a suspended ceiling. The portions between beams adapting the ribbings of a slab are reduced. Concrete is poured in, set, allowed to harden and then fixed by e.g. screws.</p>
申请公布号 ES2258922(A1) 申请公布日期 2006.09.01
申请号 ES20050000390 申请日期 2005.02.21
申请人 PRINCIPE CENTENO ROBERTO 发明人 PRINCIPE CENTENO ROBERTO;ESPESO GARCIA JORGE FELIPE;PEREZ BLANCO ESTEBAN
分类号 E04B9/20;E04B1/41;E04B9/18 主分类号 E04B9/20
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