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发明名称
TRACK CIRCUIT
摘要
申请公布号
SU1583317(A1)
申请公布日期
1990.08.07
申请号
SU19874272780
申请日期
1987.06.09
申请人
MO I INZHENEROV ZHELEZNODOROZ
发明人
LISENKOV VIKTOR M,SU;BELYAKOV IGOR V,SU;KRYLOV ANATOLIJ YU,SU
分类号
B61L23/16
主分类号
B61L23/16
代理机构
代理人
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