Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kapokfabriek De Zwaan NvfiledCriticalKapokfabriek De Zwaan Nv
Publication of CH236597ApublicationCriticalpatent/CH236597A/de
B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
B31D1/04—Multiple-step processes for making flat articles ; Making flat articles the articles being napkins, handkerchiefs, towels, doilies, or the like
CH236597D1942-07-111943-07-02Verfahren und Einrichtung zur Herstellung von Papiertaschentüchern und dergleichen.
CH236597A
(de)