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.)
Expired
Application number
CA895943A
Inventor
D. Dravin Abram
Y. Dadonova Alla
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.)
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT KOMPLEXNYKH PROBLEM POLIGRAF II
Original Assignee
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT KOMPLEXNYKH PROBLEM POLIGRAF II
Publication date
Application grantedgrantedCritical
Publication of CA895943ApublicationCriticalpatent/CA895943A/en