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发明名称
A.C.CODE TRACK CIRCUIT
摘要
申请公布号
SU1613374(A1)
申请公布日期
1990.12.15
申请号
SU19884430944
申请日期
1988.05.24
申请人
ALMA-ATINSKIJ I INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA
发明人
SHAMANOV VIKTOR I,SU;MIKHALDYK VLADIMIR P,SU;VEDERNIKOV BORIS M,SU
分类号
B61L23/16
主分类号
B61L23/16
代理机构
代理人
主权项
地址
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