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Application filed by Natronzellstoff Und PapierfabfiledCriticalNatronzellstoff Und Papierfab
Application grantedgrantedCritical
Publication of AT178265BpublicationCriticalpatent/AT178265B/de
D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
D21H27/10—Packing paper
AT178265D1951-06-271951-06-27Säcke, Beutel od. dgl. aus Papier
AT178265B
(de)