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发明名称
DEVICE FOR MONITORING VIGILANCE OF LOCOMOTIVE ENGINEER
摘要
申请公布号
SU1640005(A1)
申请公布日期
1991.04.07
申请号
SU19853906014
申请日期
1985.04.23
申请人
LOKOMOTIVNOE DEPO "LOBNYA" MOSKOVSKO-RIZHSKOGO OTDEL MO ZHELEZNOJ DOROGI
发明人
LOBOVKIN REM V,SU;DROZDOV VALENTIN V,SU
分类号
B61L3/20
主分类号
B61L3/20
代理机构
代理人
主权项
地址
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