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AT447B - - Google Patents
Info
Publication number
AT447B
AT447BAT447DAAT447BAT 447 BAT447 BAT 447BAT 447D AAT447D AAT 447DAAT 447 BAT447 BAT 447B
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 Simon Kornfeld, Carl FeldmannfiledCriticalSimon Kornfeld
Application grantedgrantedCritical
Publication of AT447BpublicationCriticalpatent/AT447B/de