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 Gardinentraeger Fabrik NuernbefiledCriticalGardinentraeger Fabrik Nuernbe
Publication of CH26769ApublicationCriticalpatent/CH26769A/de