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Application filed by Polaroid CorpfiledCriticalPolaroid Corp
Priority to DK75147ApriorityCriticalpatent/DK85661C/da
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Publication of DK85661CpublicationCriticalpatent/DK85661C/da
DK75147A1947-02-201947-02-20Fremgangsmåde til dannelse af et positivt billede i sølv og billedoverførende strimmel til anvendelse ved fremgangsmåden.
DK85661C
(da)