AT559BAT559DAAT559BAT 559 BAT559 BAT 559BAT 559D AAT559D AAT 559DAAT 559 BAT559 BAT 559B
Authority
AT
Austria
Application number
Inventor
Joh Jos Hoeck
Julius Ditlbacher
Original Assignee
Joh Jos Hoeck
Julius Ditlbacher
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 AT559BpublicationCriticalpatent/AT559B/de