PROCESS FOR THE PRODUCTION OF A CASTING LAYER FOR THE MANUFACTURE OF FILMS AND SHEETS
EDUARD MARIUS STEFFENS, JOHAN HEINRICH BISSCHOPS, ANDRE ALFONS BOULONNE
Year of Publication 31.03.1970
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Year of Publication 31.03.1970
Patent
Improvements in or relating to casting layers for the manufacture of films and sheets
BISSCHOPS JOHAN HEINRICH, STEFFENS EDUARD MARIUS, BOULONNE ANDRE ALFONS
Year of Publication 21.08.1968
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Year of Publication 21.08.1968
Patent
Procédé de fabrication de films ou de feuilles à partir d'une solution filmogène
BISSCHOPS JOHAN HEINRICH, STEFFENS EDUARD MARIUS, BOULONNE ANDRE ALFONS
Year of Publication 12.01.1968
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Year of Publication 12.01.1968
Patent
Verfahren zur Herstellung von Filmen und Folien aus filmbildenden Loesungen
MARIUS STEFFENS JUN.,EDUARD, ALFONS BOULONNE,ANDRE, HEINRICH,BISSCHOPS,JOHAN
Year of Publication 19.05.1971
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Year of Publication 19.05.1971
Patent