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.)
Polygraph Leipzig Kombinat Veb
Original Assignee
Polygraph Leipzig Kombinat Veb
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Publication date
Application filed by Polygraph Leipzig Kombinat VebfiledCriticalPolygraph Leipzig Kombinat Veb
Priority to GB5533272ApriorityCriticalpatent/GB1366447A/en
Publication of GB1366447ApublicationCriticalpatent/GB1366447A/en