A SAFETY CUTTER KNIFE

A safety cutter knife is provided to safely perform a cutting work by restraining the protrusion length of a blade with a connecting unit formed in a protection device and limiting right and left movement of the blade with a blade groove formed in a support. A safety cutter knife includes a case(200...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SHIN, HONG WOO, LEE, DONG IL
Format: Patent
Sprache:eng
Schlagworte:
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