Information acquisition card

The utility model discloses an information acquisition card, and relates to the technical field of information acquisition, the information acquisition card comprises a recording card, the two sides of the recording card are provided with fixing blocks, the two fixing blocks are both provided with f...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG LIANYONG, YANG LI, FU HAN, CAO YAN, YANG SHUHUA, LI XINGXING, YU CAIQIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES FOR WRITING OR DRAWING ARTICLES FOR WRITING OR DRAWING UPON BUREAU ACCESSORIES IMPLEMENTS FOR WRITING OR DRAWING PERFORMING OPERATIONS TRANSPORTING WRITING OR DRAWING IMPLEMENTS
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