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BRPI1106499A2
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Improvements in armed concrete structure construction systems or other material through high precision modular and integral cofrages
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ES2358502A1
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HIGH PRECISION MODULAR AND INTEGRAL FORMWORK SYSTEM FOR CONSTRUCTION OF MONOL� STRUCTURES OF CONCRETE CONCRETE.
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FR2850415A1
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Improvements in structured structure construction systems or other materials using high-precision modular and solidarity formworks.
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ES2120298A1
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Improvements in high-precision modular and integral formwork systems for the construction of reinforced concrete structures.
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FR2544356A1
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Construction assembly for casting monolithic rigid structures and method for constructing such structures
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US4534446A
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Movable walkway system of use in the construction industry
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ES245533A1
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A system of dismantling circular elements of great circumference (Machine-translation by Google Translate, not legally binding)
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