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Individual
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Individual
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Priority to ES154ApriorityCriticalpatent/ES154A3/en
Publication of ES154A3publicationCriticalpatent/ES154A3/en
Means and procedures used to facilitate the absorption of gases by solids and the reaction of gases on solids in the manufacture of bleaching powders, sulphides and sulfates of soda and potash and purification of coal gas.
The industrial product that results from the set of cuts, drills and special gumming of the models that are accompanied and explained in the specification.