Subsurface penetrometer radiaton sensor probe and system
BALLARD; JOHN H, ENG; DAN Y, MORGAN; JOHN C, REGISTER; BRYAN A, REED; BOBBY E
Year of Publication 03.06.1997
Get full text
Year of Publication 03.06.1997
Patent
Probe device for detecting contaminants in subsurface media
BALLARD; JOHN H, MORGAN; JOHN C, COOPER; STAFFORD S, LAWRENCE; WILLIAM R, REED; BOBBY E
Year of Publication 20.08.1996
Get full text
Year of Publication 20.08.1996
Patent