AT342BAT342DAAT342BAT 342 BAT342 BAT 342BAT 342D AAT342D AAT 342DAAT 342 BAT342 BAT 342B
Authority
AT
Austria
Application number
Inventor
Franz Schaefer
Original Assignee
Franz Schaefer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Franz SchaeferfiledCriticalFranz Schaefer
Application grantedgrantedCritical
Publication of AT342BpublicationCriticalpatent/AT342B/de