CH451586ACH587166ACH587166ACH451586ACH 451586 ACH451586 ACH 451586ACH 587166 ACH587166 ACH 587166ACH 587166 ACH587166 ACH 587166ACH 451586 ACH451586 ACH 451586A
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 Tina Messerfabrik Friedrich ScfiledCriticalTina Messerfabrik Friedrich Sc
Priority to CH587166ApriorityCriticalpatent/CH451586A/de
Publication of CH451586ApublicationCriticalpatent/CH451586A/de