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Application filed by Ciba GeigyfiledCriticalCiba Geigy
Publication of CH290262ApublicationCriticalpatent/CH290262A/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
D21H27/18—Paper- or board-based structures for surface covering
D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
CH290262D1950-09-281950-09-28Verfahren zur Herstellung abwaschbarer Tapeten und nach dem Verfahren erhaltene Tapete.
CH290262A
(de)