High pressure lamp bulb and method of induction sealing

The invention relates to electric lamps and particularly to high pressure electric lamps. More particularly the invention is concerned with a seal structure and a method of sealing a high pressure electric lamp. A high pressure, lamp may be made in a pressure vessel by using an induction coil to mel...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Johnston, David W, Davey, Jr., Ernest A, Zaslavsky, Gregory, Caldwell, Dana L
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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