Security board card device

The utility model relates to the technical field of board cards, and discloses a safety board card device which comprises a bottom plate, connecting supports are fixedly installed on the front portion and the rear portion of the left side of the top of the bottom plate, a limiting clamping seat is i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIAO NIANHAO, DENG CHAO, ZHAO JIANKUN, MIAO SANLI, FAN JING, CHEN JUNKAI, WANG LONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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