Multi -functional strutting arrangement for swivel chair

The utility model discloses a multi -functional strutting arrangement for swivel chair mainly relates to chair accessory field. Including hollow support housing, wear to establish the bracing piece inthe support housing, the layer board that suits with the head is established to the bracing piece to...

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Bibliographische Detailangaben
1. Verfasser: HU YUNLING
Format: Patent
Sprache:chi ; eng
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