METHOD AND APPARATUS FOR ERECTING RUBBLESTONE STRIPS WHEN WORKING GENTLY SLOPING SEAMS
DEMIN VLADIMIR F,SU, BOROVIKOV YURIJ A,SU, KVON STANISLAV S,SU, PERZADAEV MURAT A,SU, RUDENKO YURIJ F,SU, BOGATYREV ANATOLIJ E,SU, BEKTEGENOV SARSENBAJ,SU, BORODACHEV SERGEJ D,SU
Year of Publication 23.06.1981
Get full text
Year of Publication 23.06.1981
Patent