PORTABLE ELECTRICAL SCROLL-SAW

The utility model relates to a portable electrical scroll saw, which changes the primitive operation mode of a manual scroll saw. The utility model which can process arbitrary curves and patterns on natural or plastic boards uses a motor as power; the rotation speed the motor is reduced via the moti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GUAN ZHONGSHAN, LI ZHONGLIN
Format: Patent
Sprache:eng
Schlagworte:
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