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ES8607609A1
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Improvements introduced in the construction of greenhouses
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ES8306928A1
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Power tap for sinter plant annular rotary cooler, etc.
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ES430898A1
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Method of manufacturing continuous band stained in hot. (Machine-translation by Google Translate, not legally binding)
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ES426778A1
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Method of manufacturing continuous band stained in hot. (Machine-translation by Google Translate, not legally binding)
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ES236443A1
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A dehydrator and autoclave molding device for the manufacture of concrete parts (Machine-translation by Google Translate, not legally binding)
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ES235883A1
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Improvements introduced in the unión devices for lanes (Machine-translation by Google Translate, not legally binding)
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