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.)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP1989104937UpriorityCriticalpatent/JP2501877Y2/ja
Publication of JPH0344922UpublicationCriticalpatent/JPH0344922U/ja
Application grantedgrantedCritical
Publication of JP2501877Y2publicationCriticalpatent/JP2501877Y2/ja
Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского"
