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Individual
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Individual
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Priority to ES8531ApriorityCriticalpatent/ES8531A2/en
Publication of ES8531A2publicationCriticalpatent/ES8531A2/en
A mechanical lifting device applicable to all kinds of carriages and in particular to the so-called "trolley-lathe" for the transport of pipes, wine and other liquids, and all kinds of heavy objects.
A procedure for the direct transformation without any transfer of negatives and photographic devices, in reliefs, for the use and realization of industrial and artistic objects.
An industrial procedure to obtain lithographic photogravure and tricolor lithographic photochrome, with application to all the works that comprise the lithographic industry.