AT488BAT488DAAT488BAT 488 BAT488 BAT 488BAT 488D AAT488D AAT 488DAAT 488 BAT488 BAT 488B
Authority
AT
Austria
Application number
Original Assignee
Ver Chemischer Fabriken
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.)
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Publication date
Priority claimed from AT484Dexternal-prioritypatent/AT484B/de
Application filed by Ver Chemischer FabrikenfiledCriticalVer Chemischer Fabriken
Application grantedgrantedCritical
Publication of AT488BpublicationCriticalpatent/AT488B/de