New procedure to make cigarettes inophensive with or without filter, achieving the condition of harmful materials before arriving in the mouth of the smoker (Machine-translation by Google Translate, not legally binding)

摘要

New procedure to make harmless the cigarettes with or without a filter, achieving the condensation of harmful substances before reaching the mouth of the smoker, characterized in that in the filter or in the cigarette itself they are perforated both in a radial arrangement in order to to divide the circumference of the cigarette in equal parts. (Machine-translation by Google Translate, not legally binding)