Self extinguishing cigarette

Means for automatically extinguishing a cigarette when it has burned to a pre-determined position along its length. The means comprises a small sack of liquid, ordinarily water, positioned at the required location within the tobacco and the paper tube. The sack will be ruptured by the advancing heat...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LAPPIN, JR., JAMES B
Format: Patent
Sprache:eng
Schlagworte:
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