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.)
Vyzkumny Osian Stavebnich Hnot
Original Assignee
Vyzkumny Osian Stavebnich Hnot
Filing date
Publication date
Priority claimed from CS895573Aexternal-prioritypatent/CS169200B1/cs
Application filed by Vyzkumny Osian Stavebnich HnotfiledCriticalVyzkumny Osian Stavebnich Hnot
Application grantedgrantedCritical
Publication of AU490529B2publicationCriticalpatent/AU490529B2/en
Publication of AU7673374ApublicationCriticalpatent/AU7673374A/en