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Ozalid, das Trocken-Lichtpaus-Verfahren (1935)

Ozalid, das Trocken-Lichtpaus-Verfahren (1935) - Documentary Movies 10 minutes. . An explanation of the diazotype or ozalid copy, which is used to create film prints.

Released: Jan 01, 1935

Runtime: 10 minutes

Genre:

Stars:

Crew: , ,