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ES2012995A6
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Improvements to rulers for spreading masses of concrete and similar materials
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ES8700178A1
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Improvements in vehicles composed of tractor unit and trailer
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ES8700177A1
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Improvements in vehicles composed of tracto-ra unit and trailer
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DE2850424A1
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TRAILER COUPLING, IN PARTICULAR HOOK COUPLING
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ES472616A1
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Improvements in the coupling of great weight trailers (Machine-translation by Google Translate, not legally binding)
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ES460646A1
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Improvements in the coupling of great weight trailers. (Machine-translation by Google Translate, not legally binding)
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ES444582A1
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Machine harvester caºamo and fibers. (Machine-translation by Google Translate, not legally binding)
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