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Application filed by Joseph HaldenfiledCriticalJoseph Halden
Publication of CH26801ApublicationCriticalpatent/CH26801A/de
CH26801A1902-08-291902-08-29Einrichtung zum Entfernen der überschüssigen Feuchtigkeit von photographischen Kopien und Films und zum Trocknen derselben
CH26801A
(de)