Mirror blanks from inflatable balls

A method for constructing a mirror blank, including arranging hollow glass balls, on a front face sheet, and in close proximity to each other to permit fusing upon expansion; restricting the expansion of the hollow glass balls with a bounding structure during expansion of the hollow glass balls to f...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DeSmitt, Steven M, Strafford, David N, West, Joseph R
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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