Process for producing photographic reproductions

The invention relates to a photographic reproduction process which is based on the light sensitivity of dichromate and in which the light-sensitive layer is provided with a grainy structure by prolonged rolling onto the base. Above all a simple and reliable halftone reproduction, particularly effect...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	BLEIER,JOHANN,.DR
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AUXILIARY PROCESSES IN PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS
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