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Individual
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Individual
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Priority to ES20846ApriorityCriticalpatent/ES20846A1/es
Publication of ES20846A1publicationCriticalpatent/ES20846A1/es
Un procedimiento para la desintoxicación y purificación del humo del tabaco, mediante el aparato que se describe, aplicable a las pipas y boquillas de cigarros-puros y cigarrillos.
Improvements in the Treatment of Tobacco or of the Smoke therefrom, for the purpose of Increasing its Salubrious Effect on the Smoker and in means therefor.