Mechanical key for IC card

The utility model discloses a mechanical button used for an IC card. The adhesive tape comprises an adhesive layer, a protective layer arranged on the upper surface of the adhesive layer and a releaselayer arranged on the lower surface of the adhesive layer, at least one key metal dome is arranged b...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WAN TIANJUN, HUANG XIAOHUI, ZHAO XIAOQING, DENG HONGWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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