MOLDING DEVICE FOR LENS PRODUCTION

The present invention relates to a molding device for lens production, comprising: a lower core having, on the upper surface thereof, a plurality of lens processing parts which are recessed by a predetermined depth in a shape corresponding to the curved surface of a lens to be produced; an upper cor...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	YANG, Kook Hyun
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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