MULTI-SEGMENT FILTER TUBE

The present invention relates to a filter tube, the filter tube comprising an empty paper tube and a filter attached to the empty paper tube, wherein the filter comprises a first filter segment, a second filter segment and a third filter segment, wherein the first filter segment is located at the mo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BONICI, Alberto, RISSO, Luca
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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