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发明名称
DEVICE FOR TIGHTENING RAIL FASTENING ELEMENTS OF RAILWAY TRACK
摘要
申请公布号
SU1562374(A1)
申请公布日期
1990.05.07
申请号
SU19874333208
申请日期
1987.11.26
申请人
TS PK T BYURO PROMYSHLENNOGO TRANSPORTA CHERNOJ METALLURGII
发明人
YATSENKO ALEKSANDR G,SU;CHARFAS SEMEN R,SU;BUROV VALERIJ G,SU
分类号
E01B29/28
主分类号
E01B29/28
代理机构
代理人
主权项
地址
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