Explosion -proof access card reader

The utility model discloses an explosion -proof access card reader, including card reader control circuit, explosion proof enclosure, cable conductor, wherein, card reader control circuit seals in explosion proof enclosure, and the cable conductor passes the electricity connection that explosion pro...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	DING SHISHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES GENERATING RANDOM NUMBERS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!