DE2523989

There are disclosed a method and an apparatus for the production of photographic materials by vacuum deposition of silver halides on a continuously moving substrate. The silver halides are heated in a crucible placed within a vacuum chamber by radiant heating means disposed outside the chamber and t...

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Bibliographische Detailangaben
Hauptverfasser: MALINOVSKI, JORDAN PETROV, ASSA, JAKOB JOSSIF, MARTINOV, GEORGI MIRTSCHEV, MEDNIKAROV, BORISLAV DIMITROV, BAKARDJIEV, STEFAN TODOROV
Format: Patent
Sprache:eng
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