AT268BAT268DAAT268BAT 268 BAT268 BAT 268BAT 268D AAT268D AAT 268DAAT 268 BAT268 BAT 268B
Authority
AT
Austria
Application number
Inventor
Ernst Murmann
Original Assignee
Ernst Murmann
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Publication date
Application filed by Ernst MurmannfiledCriticalErnst Murmann
Application grantedgrantedCritical
Publication of AT268BpublicationCriticalpatent/AT268B/de