Manufacturing method of glass forming body and forming die

The present invention provides a manufacturing method of glass formed body and a forming die which make it possible to sufficiently fill a glass material in the forming die and manufacture a glass formed body having a desired shape. The manufacturing method of glass formed body includes: heating a p...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Funatsu Shiro, Hayashi Tomoharu, Suzuki Katsuhiro
Format: Patent
Sprache:eng
Schlagworte:
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