AT631BAT631DAAT631BAT 631 BAT631 BAT 631BAT 631D AAT631D AAT 631DAAT 631 BAT631 BAT 631B
Authority
AT
Austria
Application number
Inventor
Edmund David Burkitt
Original Assignee
Edmund David Burkitt
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 Edmund David BurkittfiledCriticalEdmund David Burkitt
Application grantedgrantedCritical
Publication of AT631BpublicationCriticalpatent/AT631B/de