Auxiliary tool for welding communication device

The invention discloses an auxiliary tool for welding a communication device. The auxiliary tool comprises a base, a fixed seat, a first abutting piece and a rotating piece. The fixed seat is fixed with the base; the first abutting piece is rotationally connected with the fixing base. The number of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: DU YANWEI, LYU XIAOSHENG, HUANG RUXIAN, MA HONGZHI, GUO LINBO, WANG ZUOXI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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