Sheet shaped venetian blind

The utility model relates to a sheet-shaped shutter leaf, specifically to a green, environmental protective and exquisite shutter blind leaf that is simple to be made at low cost. The utility model consists of an interior layer and an exterior layer. The interior layer is a sheet and the exterior la...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: QUANZHANG LI
Format: Patent
Sprache:eng
Schlagworte:
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