AT137BAT137DAAT137BAT 137 BAT137 BAT 137BAT 137D AAT137D AAT 137DAAT 137 BAT137 BAT 137B
Authority
AT
Austria
Application number
Inventor
August Matitsch
Original Assignee
August Matitsch
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Application filed by August MatitschfiledCriticalAugust Matitsch
Application grantedgrantedCritical
Publication of AT137BpublicationCriticalpatent/AT137B/de