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2020
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P/S
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Non-metallic building materials, namely, precast concrete slabs, wall forms, blocks, panels, and ... |
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P/S
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Non-metallic building materials; rigid pipes, not of metal,
for building; asphalt, pitch and bit... |
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2018
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Invention
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Support structure for wind-driven power generators. The present invention relates to a support st... |
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2017
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Invention
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Method of design and manufacturing concrete structures based on the verification of concrete fati... |
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2016
|
Invention
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Method and tooling for manufacturing prestressed concrete members by molding. The invention relat... |
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2015
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P/S
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Building materials (non-metallic); Non-metallic rigid pipes for building; Asphalt, pitch and bitu... |
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|
Invention
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Manufacturing method for tubular segments of concrete and for erecting towers. The invention rela... |
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2014
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Invention
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Foundation for wind-turbine tower and method for pre-assembling a wind-turbine tower. The inventi... |
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2013
|
Invention
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Method of pre-assembly and system for handling the tower of a wind turbine. The invention relates... |
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Invention
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Assembly method and device for wind turbine towers. The invention relates to an assembly method a... |
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2010
|
Invention
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Support structure for a wind turbine and procedure to erect the support structure.
The invention... |
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|
Invention
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Support structure for a wind turbine and procedure to erect the support structure. A support stru... |
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2009
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Invention
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Bench for the manufacture, by means of moulding, of prestressed concrete components. Said bench c... |
