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 Wegmann & CofiledCriticalWegmann & Co
Application grantedgrantedCritical
Publication of AT192803BpublicationCriticalpatent/AT192803B/de
AT192803D1954-07-091955-07-08Feststelleinrichtung für aus einem feststehenden und einem senkrecht verschiebbaren Teil bestehendes Fenster
AT192803B
(de)