Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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PASPA AG PATENT VER WESTUNGS G
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PASPA AG PATENT VER WESTUNGS G
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Application filed by PASPA AG PATENT VER WESTUNGS GfiledCriticalPASPA AG PATENT VER WESTUNGS G
Priority to ES413972ApriorityCriticalpatent/ES413972A1/es
Publication of ES413972A1publicationCriticalpatent/ES413972A1/es
ES413972A1973-04-231973-04-23Procedimiento para la preparacion de papel lustroso, a gra-do particularmente elevado de brillantez.
ExpiredES413972A1
(es)