AT744BAT744DAAT744BAT 744 BAT744 BAT 744BAT 744D AAT744D AAT 744DAAT 744 BAT744 BAT 744B
Authority
AT
Austria
Application number
Inventor
Josef Kuenstner
Original Assignee
Josef Kuenstner
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Publication date
Application filed by Josef KuenstnerfiledCriticalJosef Kuenstner
Application grantedgrantedCritical
Publication of AT744BpublicationCriticalpatent/AT744B/de