Inventor

MOREY JACQUES

FR2 patents

Patents

2 patents

US6648084B2Nov 18, 2003

Head for injecting liquid under pressure to excavate the ground

CIE DU SOL12 citations68

US7000714B2Feb 21, 2006

Head for injecting a fluid under pressure to break up ground from a borehole

CIE DU SOL5 citations58