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Application filed by Joseph Maier, Ernst VollmerfiledCriticalJoseph Maier
Application grantedgrantedCritical
Publication of AT71585BpublicationCriticalpatent/AT71585B/de
Verfahren zum Weichmachen von Textilwaren, KunststVerfahren zum Weichmachen von Textilwaren, Kunststoffen, Papier, Leder und dgl. offen, Papier, Leder und dgl.