AT189BAT189DAAT189BAT 189 BAT189 BAT 189BAT 189D AAT189D AAT 189DAAT 189 BAT189 BAT 189B
Authority
AT
Austria
Application number
Inventor
David Black
James Mc Luckie Wright
Original Assignee
David Black
James Mc Luckie Wright
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 David Black, James Mc Luckie WrightfiledCriticalDavid Black
Application grantedgrantedCritical
Publication of AT189BpublicationCriticalpatent/AT189B/de