AT604BAT604DAAT604BAT 604 BAT604 BAT 604BAT 604D AAT604D AAT 604DAAT 604 BAT604 BAT 604B
Authority
AT
Austria
Application number
Inventor
Heinrich Wieteck
Original Assignee
Heinrich Wieteck
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Publication date
Application filed by Heinrich WieteckfiledCriticalHeinrich Wieteck
Application grantedgrantedCritical
Publication of AT604BpublicationCriticalpatent/AT604B/de