PHOTOFLASH LAMP

A photoflash lamp having a thin film coating of highly adherent, low elongation polymeric resin on the exterior surface of its glass envelope, with a much thicker and higher elongation polymeric coating covering the thin film coating.

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Bibliographische Detailangaben
Hauptverfasser: MC DONOUGH T,US, SHAFFER J,US
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A photoflash lamp having a thin film coating of highly adherent, low elongation polymeric resin on the exterior surface of its glass envelope, with a much thicker and higher elongation polymeric coating covering the thin film coating.