DEVICE FOR CHECKING IRREGULARITIES ON RAIL ROLLING SURFACE
摘要
申请公布号
SU1504297(A1)
申请公布日期
1989.08.30
申请号
SU19884358021
申请日期
1988.01.04
申请人
VNII ZHELEZNODOROZHNOGO TRANSPORTA
发明人
KUDRYAVTSEV NIKOLAJ N,SU;ZENZINOV BORIS N,SU;POROSHIN VLADIMIR L,SU;BELOUSOV VLADIMIR N,SU;SASKOVETS VALERIJ M,SU;OMAROV AMANGELDY D,SU;SHALABAEV MIKHAIL K,SU
