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Application filed by Kodak Ges M B HfiledCriticalKodak Ges M B H
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Publication of AT116376BpublicationCriticalpatent/AT116376B/en
AT116376D1924-06-061925-06-02
Process for the production of an organic or biochemical substance to increase the photosensitivity of emulsions.
AT116376B
(en)