Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ludvik Kubal
Original Assignee
Ludvik Kubal
Filing date
Publication date
Application filed by Ludvik KubalfiledCriticalLudvik Kubal
Application grantedgrantedCritical
Publication of AU144693B2publicationCriticalpatent/AU144693B2/en
Publication of AU3337350ApublicationCriticalpatent/AU3337350A/en