DEVICE FOR LIMITING THE BENDING OF THE BASE OF COAL-WINNING SET
摘要
申请公布号
SU1267001(A1)
申请公布日期
1986.10.30
申请号
SU19853870348
申请日期
1985.02.13
申请人
VNI PK UGOLNYJ INSTITUT
发明人
MELNIKOV PAVEL N,SU;LIVSHITS VLADIMIR I,SU;PODKORYTOV EVGENIJ I,SU;KLEPTSOV ALEKSEJ V,SU;SIDOROV VLADIMIR A,SU;KHROLENKO MIKHAIL A,SU;SHKOLNYJ VALERIJ N,SU
