ES2235599A1
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AEROGENERATOR ASSEMBLY EQUIPMENT.
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ES2178599A1
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PERFECTION IN HORIZONTAL FEATHER CRANES.
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ES2178598A1
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CABLE TENSION SYSTEM IN HORIZONTAL FEATHER CRANES.
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ES2130075A1
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Load control system for folding boom crane.
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ES2058015A2
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Autonomous assembly system for automatic crane.
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ES2054535A1
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Improvements in the purpose of main patent n 9100941 for "tilting counterweight system for deployable cranes".
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ES2036912A1
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Tilting counterweight system for deployable cranes.
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ES2024857A6
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Carriage system for tower cranes
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ES2013066A6
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Deployable jib (boom) for rapid-assembly crane
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ES2010606A6
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Improvements introduced in gruas torre. (Machine-translation by Google Translate, not legally binding)
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