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经营范围
发明名称
SINGLE-ROTOR SCREW MACHINE
摘要
申请公布号
RU1813924(C)
申请公布日期
1993.05.07
申请号
SU19904785399
申请日期
1990.01.22
申请人
LENINGRADSKIJ TEKHNOLOGICHESKIJ INSTITUT KHOLODILNOJ PROMYSHLENNOSTI;LENINGRADSKIJ NAUCHNO-ISSLEDOVATELSKIJ I KONSTRUKTORSKIJ INSTITUT KHIMICHESKOGO MASHINOSTROENIYA
发明人
KOVALENKO VLADIMIR V;PRONIN VLADIMIR A;DEN GEORGIJ N;NOVIKOV IGOR I
分类号
F04C18/16;(IPC1-7):F04C18/16
主分类号
F04C18/16
代理机构
代理人
主权项
地址
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