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ES2222840A1
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DRILLING LINE FOR CARS.
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ES2092944A2
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Improvements introduced in the patent of invention n-9300626 "system of mechanism for automatic loading and unloading of pallets in boats".
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ES2084542A2
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Mechanism system for automatic loading and unloading of pallets in boats.
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ES2047416A1
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"great craft conveyor belt suspended by cables".
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ES2047415A1
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Closed transport belt with drop type section
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ES2046082A1
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Cleaning machine grids for swing arm for hydraulic dams.
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ES2048619A1
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Collection and maintenance system for hoses and cables
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ES2015724A6
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System for continuous transportation by tubular belt for bulk [loose] materials
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ES2012154A6
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Improvements to the construction of hydraulic coupling devices
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ES2008389A6
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Carbon starting system with brush brush for mining exploitation. (Machine-translation by Google Translate, not legally binding)
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