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Application filed by Silvio MelafiledCriticalSilvio Mela
Application grantedgrantedCritical
Publication of AT36316BpublicationCriticalpatent/AT36316B/de
AT36316D1907-09-071907-09-07Einrichtung, um lichtempfindliche Platten bei Tageslicht in Kassetten einführen bezw. aus solchen entnehmen zu können.
AT36316B
(de)