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 Franz Loescher HermannfiledCriticalFranz Loescher Hermann
Publication of CH22426ApublicationCriticalpatent/CH22426A/de
Improved Method of Pasting together Sheets or Layers of Paper and other Material, especially applicable for use in the Manufacture of Paper Collars, Fronts, and the like.