Direct type reflection mold with preformed hole site

The utility model relates to the technical field of direct type reflection mold structures, in particular to a direct type reflection mold with a preformed hole site, the direct type reflection mold is provided with the preformed hole site and a blanking hole site, and the preformed hole site and th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DENG RUNBIN, XU JIANKE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CUTTING CUTTING-OUT HAND CUTTING TOOLS PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TRANSPORTING
Online-Zugang:	Volltext bestellen
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