AT749BAT749DAAT749BAT 749 BAT749 BAT 749BAT 749D AAT749D AAT 749DAAT 749 BAT749 BAT 749B
Authority
AT
Austria
Application number
Inventor
Theodor Tiesenhausen
Original Assignee
Theodor Tiesenhausen
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Filing date
Publication date
Application filed by Theodor TiesenhausenfiledCriticalTheodor Tiesenhausen
Application grantedgrantedCritical
Publication of AT749BpublicationCriticalpatent/AT749B/de