AT136BAT136DAAT136BAT 136 BAT136 BAT 136BAT 136D AAT136D AAT 136DAAT 136 BAT136 BAT 136B
Authority
AT
Austria
Application number
Inventor
Paul Theodor Sievert
Original Assignee
Paul Theodor Sievert
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 Paul Theodor SievertfiledCriticalPaul Theodor Sievert
Application grantedgrantedCritical
Publication of AT136BpublicationCriticalpatent/AT136B/de