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经营范围
发明名称
LOCOMOTIVE DRIVER'S VIGILANCE DEVICE
摘要
申请公布号
RU1787848(C)
申请公布日期
1993.01.15
申请号
SU19904823838
申请日期
1990.05.07
申请人
MO I INZHENEROV ZHELEZNODOROZ
发明人
GRIBKOV OLEG I,SU;SPIVAK YURIJ G,SU;KLISHANIS DMITRIJ R,SU;PETROSYAN IGOR L,SU
分类号
B61L3/20;B60T7/12
主分类号
B61L3/20
代理机构
代理人
主权项
地址
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