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Priority to PL18863075ApriorityCriticalpatent/PL100304B1/en
Publication of PL100304B1publicationCriticalpatent/PL100304B1/en
PL18863075A1975-11-111975-11-11
VARNISH TO PROTECT COLORED PHOTOGRAPHIC IMAGES CAPTURED ON FILMS, BLANKS AND PAPERS AGAINST COLOR CHANGE
PL100304B1
(en)