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发明名称
METHOD FOR CENTRAL SIGNALLING TO INDICATE CONDITION OF OBJECT
摘要
申请公布号
RU2017223(C1)
申请公布日期
1994.07.30
申请号
SU19925023031
申请日期
1992.01.17
申请人
PROIZVODSTVENNO-KOMMERCHESKIJ KOOPERATIV "ASTRON"
发明人
DUTOV ANDREJ V;MIGURSKIJ VLADIMIR I;UTKIN GENNADIJ N
分类号
G08B25/10;(IPC1-7):G08B25/10
主分类号
G08B25/10
代理机构
代理人
主权项
地址
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