AT219BAT219DAAT219BAT 219 BAT219 BAT 219BAT 219D AAT219D AAT 219DAAT 219 BAT219 BAT 219B
Authority
AT
Austria
Application number
Inventor
Gottfried Melchior
Original Assignee
Gottfried Melchior
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Application filed by Gottfried MelchiorfiledCriticalGottfried Melchior
Application grantedgrantedCritical
Publication of AT219BpublicationCriticalpatent/AT219B/de