DEVICE FOR ROCK PACKING DENSITY CONTROL
ZHUKOV V.L.,SU, OSMACHKIN B.P.,SU, TEPLITSKIJ A.KH.,SU, FRANCHUK YU.V.,SU
Year of Publication 05.12.1979
Get full text
Year of Publication 05.12.1979
Patent
APPARATUS TO DETECT MOVEMENT OF POSITION OF MOVABLE CLEARING SHELL INSIDE GAS PIPELINE (ITS VERSIONS)
SHAPAREV EH.V, SHAPAREV V.JA, ZHUKOV V.L, ZHURAVLEV V.I, TOLMACHEV V.E, ALEKSEEV V.A, DONCHENKO V.A
Year of Publication 10.02.1997
Get full text
Year of Publication 10.02.1997
Patent