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ESTEBAN MARTINEZ MANUEL
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ESTEBAN MARTINEZ MANUEL
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Priority to ES0042200UpriorityCriticalpatent/ES42200Y/en
Publication of ES42200UpublicationCriticalpatent/ES42200U/en
Application grantedgrantedCritical
Publication of ES42200YpublicationCriticalpatent/ES42200Y/en
Economic-alcoholic calculation rule, characterized in that the existence of a central rail guide provided on its longitudinal sides of scales relative to liters and arrobas prices, has in its center, for dorsal reading, a frame provided with a point or arrow of adjustment. (Machine-translation by Google Translate, not legally binding)