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Application filed by Heinrich Nicolaus & Co G M B HfiledCriticalHeinrich Nicolaus & Co G M B H
Application grantedgrantedCritical
Publication of DK44870CpublicationCriticalpatent/DK44870C/da
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
D21H27/06—Vegetable or imitation parchment; Glassine paper
D—TEXTILES; PAPER
D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
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
D21H5/00—Special paper or cardboard not otherwise provided for
D21H5/08—Vegetable parchment
DK44870D1930-01-221930-09-12Fremgangsmaade og Anordning til Udvaskning af med Pergamenteringsvædske behandlede Papirsbaner.
DK44870C
(da)