Winding device for light guide film production

The utility model discloses a winding device for light guide film production, and relates to the technical field of light guide film winding, the winding device comprises a base, the surface of the base is fixedly connected with a first pillar, the surface of the base is fixedly connected with a sec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ZHANG YUZHANG
Format: Patent
Sprache:chi ; eng
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