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
CA909718A
Inventor
P. Vavilov Boris
L. Karpov Vladimir
M. Mats Matvei
A. Konoplev Alexei
V. Zueva Margarita
K. Sosnova Inga
N. Smagin Evgeny
B. Krjukova Alisa
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.)
Individual
Original Assignee
Individual
Publication date
Application grantedgrantedCritical
Publication of CA909718ApublicationCriticalpatent/CA909718A/en