Double crossing jumping anti-entry alarm system

The utility model discloses a double-crossing jumping anti-entry alarm system which comprises a fixing plate, a fixing rod is welded to the outer wall of the fixing plate, a supporting rod is fixedly connected to the outer wall of the fixing rod, a buckle is arranged at one end of the supporting rod...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KONG TENGQIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
Online-Zugang:	Volltext bestellen
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