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 Bohn & Kaehler Motoren Und MasfiledCriticalBohn & Kaehler Motoren Und Mas
Application grantedgrantedCritical
Publication of AT183100BpublicationCriticalpatent/AT183100B/en