Key ring with screwdriver

A key button with screw drivers comprises a key coil, a key button body, a key tablet and a key ball penetrated on the key coil, which is characterized in that the key button also has a connection part and two screw drivers; the connection part is arranged inside the key button body; the stud of the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WENJIE DENG, XINXUAN CAI
Format:	Patent
Sprache:	eng
Schlagworte:	BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE HABERDASHERY HAND TOOLS HUMAN NECESSITIES JEWELLERY MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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