Access control device for property management

The utility model relates to an access control device for property management, which comprises a supporting base, a supporting rod is fixedly mounted at the top of the supporting base, an electric sliding table is fixedly mounted at the top of the supporting rod, a protective cover is movably mounte...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LIU CHONGJING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES CLEANING CLEANING IN GENERAL ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERATING RANDOM NUMBERS PERFORMING OPERATIONS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PREVENTION OF FOULING IN GENERAL REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS TRANSPORTING VOTING OR LOTTERY APPARATUS
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