AT755BAT755DAAT755BAT 755 BAT755 BAT 755BAT 755D AAT755D AAT 755DAAT 755 BAT755 BAT 755B
Authority
AT
Austria
Application number
Inventor
Heinrich Spoer
Original Assignee
Heinrich Spoer
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Publication date
Application filed by Heinrich SpoerfiledCriticalHeinrich Spoer
Application grantedgrantedCritical
Publication of AT755BpublicationCriticalpatent/AT755B/de