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Application filed by Frank Polk, Erwin Dr Obenaus, Alfred Dipl Ing BarissfiledCriticalFrank Polk
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Publication of AT170895BpublicationCriticalpatent/AT170895B/de
AT170895D1949-07-291949-07-29Verfahren zur Herstellung von Pseudo-Parallaxogrammen (Rasterbildern) und hiefür geeignetes lichtemfindliches Material
AT170895B
(de)