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公开(公告)号：SU587343A1
公开(公告)日：1978-01-05
申请号：SU2144897
申请日：1975-06-18
Applicant: ALEKSANDROV OLEG V , BYKOV SERGEJ G , IVANOVA NEOLINA , LOZINSKAYA SOFYA B , NESTEROV VLADIMIR T
Inventor： ALEKSANDROV OLEG V , BYKOV SERGEJ G , IVANOVA NEOLINA , LOZINSKAYA SOFYA B , NESTEROV VLADIMIR T
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