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Individual
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Individual
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Priority to ES0009190UpriorityCriticalpatent/ES9190Y/en
Publication of ES9190UpublicationCriticalpatent/ES9190U/en
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Publication of ES9190YpublicationCriticalpatent/ES9190Y/en
An Areometer, of any kind of material, preferably transparent, which carries reglillas formed by francs graded in number of one or several (the A and C of Fig. 1) composed of square or rectangular lattices, placed some below of the others and numbered in their average base mn or without it according to any law, which provides, in the same, the measure of the areas of the areas on which it is read superimposed, according to the theory of the average base . (Machine-translation by Google Translate, not legally binding)