Hydraulic and earth engineering
Earth treatment or control
Shoring, bracing, or cave-in prevention
Inventor
active
No associations
LandOfFree
Jean-Marie Koehl does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Jean-Marie Koehl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Jean-Marie Koehl will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1915167