Telephone wire withdrawing device

A telephone wire withdrawing device, which is used for achieving the drawing and withdrawing functions of a telephone wire, enabling a smooth operation, thereby improving the usage experience of a user, and avoiding call distortion caused by using an electric brush because it is unnecessary to use t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Long Guanfu, Shi Guocheng, Wu Changhai, Huang Hexiang, Ding Yingfeng
Format: Patent
Sprache:eng
Schlagworte:
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