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Individual
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Individual
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Priority to ES0041251UpriorityCriticalpatent/ES41251U/en
Publication of ES41251UpublicationCriticalpatent/ES41251U/en
Improved filter applicable to nozzles, characterized in that, at the same time serving as a nicotine filter, it serves as a generator of beneficial gases for the smoker's respiratory tract. (Machine-translation by Google Translate, not legally binding)
ES0041251U1954-03-271954-03-27Improved filter applicable to nozzles (Machine-translation by Google Translate, not legally binding)
PendingES41251U
(en)
A procedure for the manufacture of mechanical cigarettes, without nicotine, and devices necessary for their application (Machine-translation by Google Translate, not legally binding)