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 Albert SchmitzfiledCriticalAlbert Schmitz
Priority to AT27650DpriorityCriticalpatent/AT27650B/en
Application grantedgrantedCritical
Publication of AT27650BpublicationCriticalpatent/AT27650B/en