Cushion capable of adjusting angle of backrest

The cushion comprises a back cushion body and a cushion body, a bottom plate is arranged in the cushion body, a placing hole is formed in the surface of the bottom plate, a medicine placing frame is arranged in the placing hole, a sliding rod penetrates through the surface of the medicine placing fr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JI ZHONGHONG, WANG JIAQING, XUE JINGGUO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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