AT238BAT238DAAT238BAT 238 BAT238 BAT 238BAT 238D AAT238D AAT 238DAAT 238 BAT238 BAT 238B
Authority
AT
Austria
Application number
Inventor
Armand Lehinant
Original Assignee
Armand Lehinant
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.)
Publication date
Application grantedgrantedCritical
Publication of AT238BpublicationCriticalpatent/AT238B/de