CH465797ACH809968ACH809968ACH465797ACH 465797 ACH465797 ACH 465797ACH 809968 ACH809968 ACH 809968ACH 809968 ACH809968 ACH 809968ACH 465797 ACH465797 ACH 465797A
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 Minder OskarfiledCriticalMinder Oskar
Priority to CH809968ApriorityCriticalpatent/CH465797A/de
Publication of CH465797ApublicationCriticalpatent/CH465797A/de