DRAWING METHOD FOR GLASS PREFORM

PROBLEM TO BE SOLVED: To provide a drawing method for a glass preform which can repeatedly use fitting members supporting dummy rods connected to a glass preform. SOLUTION: Regarding the drawing method for a glass preform where dummy rods 21 connected to both the sides of a glass preform 20 are fitt...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KAWASAKI KIICHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL
Online-Zugang:	Volltext bestellen
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