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ES2117912A1
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Detachable modular structure for works support.
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ES2062945A2
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Improvements in the anchor knots and joint of the bars of removable metal structures.
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ES2051206A2
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Procedure and its device for the formwork of concrete wall edges.
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ES2050638A6
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Improvements to the subject of main patent No 9100957 for System for the support of shuttering for floor tiles and the like
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EP0537403A1
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Device for the quick clamping of panels for forming concrete structures
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ES2029442A6
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System to support shuttering for flooring slabs and the like.
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ES2028745A6
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Improvements in the principal subject of patent no. 9100710 for: "improvements in shuttering for floor slabs".
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ES2025979A6
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Improvements in extrusion presses for plastics and similar materials
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ES8306207A1
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"improvement in the removable formworks before the setting".
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ES8300162A1
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New system for formwork for jacenas.
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