AT688BAT688DAAT688BAT 688 BAT688 BAT 688BAT 688D AAT688D AAT 688DAAT 688 BAT688 BAT 688B
Authority
AT
Austria
Application number
Inventor
Henri Sturm
Original Assignee
Henri Sturm
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 Henri SturmfiledCriticalHenri Sturm
Application grantedgrantedCritical
Publication of AT688BpublicationCriticalpatent/AT688B/de