ES2331770A1
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MEANS OF FIXING ANTIQUE SECURITY SYSTEM FOR CONSTRUCTION OPERATORS.
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WO2008043863A1
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Method for constructing semi-dry partitions from panels of plaster and lightweight concrete
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WO2008003798A1
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Lightweight shuttering panel and use thereof to form ceilings and walls
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EP1867806A1
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Removable protection for intermediate stages of scaffolding
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EP1867800A1
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Lightweight formwork plate and its use for the formation of ceilings and walls
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ES2296430A1
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RECOVERY WINDING SYSTEM.
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ES2288331A1
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FORMWORK PLATE AND USE OF THE SAME FOR THE FORMATION OF CEILINGS.
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ES2249970A1
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FORMWORK PANEL FOR WALLS AND PILLARS.
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ES2264589A1
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SECURITY SYSTEM FOR CONSTRUCTION OPERATORS.
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ES2229895A1
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RECOVERY WRAPPING SYSTEM FOR FORGED AND ASSEMBLY AND RECOVERY PROCEDURE.
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ES2238115A1
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KNOT FOR FACADE STRUCTURES STABILIZER.
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ES2197806A1
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MENSULA FOR EXTENSIBLE SIZE.
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ES2259483A1
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EXTENSIBLE SHOES FOR WORK PLATFORMS.
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WO9619626A1
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Structure support with multidirectional node
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ES2078833A1
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Improvements introduced in stairs for construction scaffolds
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