Multi-function writing instrument comprising a leadholder system

The invention relates to a multi-function writing instrument (10) comprising a body (12) extending in an axial direction (A) and a radial direction (R), and having at least two writing elements arranged inside the body (12), each writing element comprising a writing head and a button (28), at least...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Etienne Micheneau, Frank Rolion, Arnaud Bez, Myriam Oger
Format: Patent
Sprache:eng
Schlagworte:
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