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经营范围
发明名称
RAIL TRACK
摘要
申请公布号
SU706277(A1)
申请公布日期
1979.12.30
申请号
SU19782642711
申请日期
1978.07.10
申请人
MO I INZHENEROV ZHELEZNODOROZ
发明人
BRYLEEV ARKADIJ M,SU;KRAVTSOV YURIJ A,SU;STEPENSKIJ BORIS M,SU;ZENKOVICH YURIJ ,SU;AKOPOV GAJK A,SU;POKHOMOV VYACHESLAV N,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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