AT733BAT733DAAT733BAT 733 BAT733 BAT 733BAT 733D AAT733D AAT 733DAAT 733 BAT733 BAT 733B
Authority
AT
Austria
Application number
Inventor
Ferdinand Teltschik
Original Assignee
Ferdinand Teltschik
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Filing date
Publication date
Application filed by Ferdinand TeltschikfiledCriticalFerdinand Teltschik
Application grantedgrantedCritical
Publication of AT733BpublicationCriticalpatent/AT733B/de