AT974BAT974DAAT974BAT 974 BAT974 BAT 974BAT 974D AAT974D AAT 974DAAT 974 BAT974 BAT 974B
Authority
AT
Austria
Application number
Inventor
Claude Degrange
Original Assignee
Claude Degrange
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.)
Filing date
Publication date
Application filed by Claude DegrangefiledCriticalClaude Degrange
Application grantedgrantedCritical
Publication of AT974BpublicationCriticalpatent/AT974B/de