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发明名称
A.C.TO D.C. VOLTAGE CONVERTER FOR SUPPLYING SIGNAL RECEIVERS OF TRACK CIRCUITS
摘要
申请公布号
SU1339822(A1)
申请公布日期
1987.09.23
申请号
SU19853988598
申请日期
1985.12.12
申请人
K BYURO GL U SIGNALIZATSII SVYAZI MPS SSSR
发明人
KOLYADA VADIM A,SU;KAZARIN ALEKSANDR V,SU;CHALYJ GENNADIJ D,SU
分类号
H02M7/02;B61L23/16;G05F1/56
主分类号
H02M7/02
代理机构
代理人
主权项
地址
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