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经营范围
发明名称
DEVICE FOR LUBRICATION OF RAIL VEHICLE WHEEL FLANGES
摘要
申请公布号
RU1791235(C)
申请公布日期
1993.01.30
申请号
SU19904815388
申请日期
1990.04.18
申请人
TS PK T BYURO PROMYSHLENNOGO TRANSPORTA CHERNOJ METALLURGII
发明人
MARTOVSKIJ VLADIMIR A,SU;SHUSHAKOV SERGEJ V,SU
分类号
B61K3/02
主分类号
B61K3/02
代理机构
代理人
主权项
地址
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