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经营范围
发明名称
A.C. TRACK CIRCUIT
摘要
申请公布号
SU831654(A1)
申请公布日期
1981.05.23
申请号
SU19782665866
申请日期
1978.09.18
申请人
GL U SIGNALIZATSII SVYAZI MINISTERSTVA PUTEJ SOOBSHCHENIYA SSSR
发明人
LISENKOV VIKTOR M,SU;ARKATOV VIKTOR S,SU;SIROTKIN VLADIMIR I,SU;SAKHNIN ANATOLIJ A,SU;KUZNETSOVA LIYA G,SU
分类号
B61L23/16;(IPC1-7):B61L23/16
主分类号
B61L23/16
代理机构
代理人
主权项
地址
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