DRINKING STRAW

PROBLEM TO BE SOLVED: To provide a drinking straw not having the residue in a body of the straw inserted into a carton after a fluid object is sucked, hard to bend when inserted and inexpensive in costs of material and manufacturing. SOLUTION: The drinking straw 3 is attachably/detachably inserted i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HIGAKI HITOSHI
Format: Patent
Sprache:eng
Schlagworte:
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