Upper frame assembly of embedded electric curtain and embedded electric curtain

The utility model belongs to the technical field of electric curtains, and particularly relates to an upper frame assembly of an embedded electric curtain and the embedded electric curtain. Comprising an upper frame and an inner upper frame; an upper mounting groove which is sunken upwards is formed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: OU HUANQING
Format: Patent
Sprache:chi ; eng
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