AT856BAT856DAAT856BAT 856 BAT856 BAT 856BAT 856D AAT856D AAT 856DAAT 856 BAT856 BAT 856B
Authority
AT
Austria
Application number
Inventor
Otto Wilhelmi
Original Assignee
Otto Wilhelmi
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Publication date
Application filed by Otto WilhelmifiledCriticalOtto Wilhelmi
Application grantedgrantedCritical
Publication of AT856BpublicationCriticalpatent/AT856B/de